Xin chào các bạn, trong bài viết này chúng ta sẽ khám phá cách tìm giải pháp cho Backtracking Python trong lập trình
def permutation[list, start, end]: '''This prints all the permutations of a given list it takes the list,the starting and ending indices as input''' if [start == end]: print list else: for i in range[start, end + 1]: list[start], list[i] = list[i], list[start] # The swapping permutation[list, start + 1, end] list[start], list[i] = list[i], list[start] # Backtracking permutation[[1, 2, 3], 0, 2] # The first index of a list is zero
Chúng tôi đã trình bày rất nhiều ví dụ minh họa để chỉ ra cách giải quyết vấn đề Backtracking Python và chúng tôi cũng đã giải thích cách thực hiện
Quay lui trong mã hóa là gì?
Thuật toán quay lui là thuật toán giải quyết vấn đề sử dụng cách tiếp cận mạnh mẽ để tìm đầu ra mong muốn. Phương pháp Brute force thử tất cả các giải pháp khả thi và chọn giải pháp mong muốn/tốt nhất
backtracking là gì đưa ra một ví dụ?
Quay lui là một loại thuật toán để tìm lời giải cho một số bài toán tính toán, đáng chú ý là các bài toán thỏa mãn ràng buộc, giúp xây dựng dần dần các ứng viên cho lời giải và loại bỏ một ứng viên ["quay lui"] ngay khi nó xác định rằng ứng viên đó không thể được hoàn thành cho một
Quay lui so với đệ quy là gì?
Sự khác biệt giữa đệ quy và quay lui. Trong đệ quy, hàm gọi chính nó cho đến khi gặp trường hợp cơ sở. Trong quay lui, chúng tôi sử dụng đệ quy để khám phá tất cả các khả năng cho đến khi chúng tôi nhận được kết quả tốt nhất cho vấn đề. 14-Tháng 9-2022
Backtracking và DFS có giống nhau không?
DFS là một 'thuật toán' đệ quy đặc biệt, trong khi Quay lui là 'ý tưởng' [thực ra là ràng buộc] được áp dụng cho bất kỳ thuật toán đệ quy nào
Backtracking là DFS hay BFS?
Backtracking đi qua cây không gian trạng thái theo cách DFS [Depth First Search]. Branch-and-Bound đi qua cây theo bất kỳ cách nào, DFS hoặc BFS. 13-Jun-2022
Quay lui trong Sudoku là gì?
Một Sudoku [trên cùng] đang được giải bằng cách quay lui. Mỗi ô được kiểm tra để tìm một số hợp lệ, di chuyển "quay lại" khi có vi phạm và di chuyển về phía trước một lần nữa cho đến khi câu đố được giải quyết
Khi nào tôi nên sử dụng quay lui?
Nó được sử dụng để giải quyết một loạt các vấn đề. Ví dụ, bạn có thể sử dụng nó để tìm một giải pháp khả thi cho một vấn đề quyết định. Các thuật toán quay lui cũng được phát hiện là rất hiệu quả để giải quyết các vấn đề tối ưu hóa. Trong một số trường hợp, nó được sử dụng để tìm tất cả các giải pháp khả thi cho bài toán liệt kê. 16-Aug-2022
Tìm kiếm quay lui trong AI là gì?
tìm kiếm quay lui. Tìm kiếm chuyên sâu chọn các giá trị cho một biến tại một thời điểm và quay lại khi một biến không còn giá trị pháp lý nào để gán. Thuật toán quay lui liên tục chọn một biến chưa được gán, sau đó lần lượt thử tất cả các giá trị trong miền của biến đó, cố gắng tìm giải pháp. 24-Dec-2017
Backtracking là gì giải thích nó với vấn đề 4 quân hậu?
Bài toán 4 quân hậu[1] bao gồm việc đặt bốn quân hậu trên một bàn cờ 4 x 4 sao cho không có hai quân hậu nào có thể bắt được nhau. Tức là không được phép xếp 2 quân hậu cùng hàng, cùng cột, cùng đường chéo. 31-Aug-2019
Tại sao nó được gọi là quay lui?
Vì ban đầu bạn kiểm tra các ngăn kéo ở phòng đầu tiên nhưng không thấy nên bạn quay ra khỏi phòng đầu tiên để kiểm tra các ngăn kéo ở phòng bên cạnh. Nó còn được gọi là Thử & Lỗi. 23-Jun-2014
Hoán vị còn được gọi là “số sắp xếp” hoặc “thứ tự”, là sự sắp xếp lại các phần tử của danh sách có thứ tự S thành một tương ứng một đối một với chính S. Xâu có độ dài N có N. hoán vị.
ví dụ
Đầu vào. S = “ABC”
Đầu ra. “ABC”, “ACB”, “BAC”, “BCA”, “CBA”, “CAB”Đầu vào. S = “XY”
Đầu ra. “XY”, “YX”
Đề nghị thực hành
Hoán vị của một chuỗi đã cho
Thử nó
In các hoán vị của một chuỗi đã cho bằng cách sử dụng quay lui
Thực hiện theo các bước đã cho để giải quyết vấn đề
- Tạo hàm permute[] với các tham số là chuỗi đầu vào, chỉ số đầu chuỗi, chỉ số kết thúc chuỗi
- Gọi hàm này với các giá trị chuỗi đầu vào, 0, kích thước của chuỗi – 1
- Trong hàm này, nếu giá trị của L và R giống nhau thì in ra cùng một chuỗi
- Khác chạy vòng lặp for từ L đến R và hoán đổi phần tử hiện tại trong vòng lặp for với inputString[L]
- Sau đó gọi lại hàm này bằng cách tăng giá trị của L lên 1
- Sau đó, hoán đổi lại các giá trị đã hoán đổi trước đó để bắt đầu quay lui
- Trong hàm này, nếu giá trị của L và R giống nhau thì in ra cùng một chuỗi
Dưới đây là việc thực hiện các phương pháp trên
C++14
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C
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Java
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Python3
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All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA108
All possible strings are : ABC ACB BAC BCA CAB CBA1112
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA1115
All possible strings are : ABC ACB BAC BCA CAB CBA1116
All possible strings are : ABC ACB BAC BCA CAB CBA1117
All possible strings are : ABC ACB BAC BCA CAB CBA1118
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1120
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1122
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1124
All possible strings are : ABC ACB BAC BCA CAB CBA1125
All possible strings are : ABC ACB BAC BCA CAB CBA88
All possible strings are : ABC ACB BAC BCA CAB CBA1127
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1120
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1131
All possible strings are : ABC ACB BAC BCA CAB CBA1132
All possible strings are : ABC ACB BAC BCA CAB CBA1133
All possible strings are : ABC ACB BAC BCA CAB CBA1134
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA140
All possible strings are : ABC ACB BAC BCA CAB CBA1137
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1139
All possible strings are : ABC ACB BAC BCA CAB CBA1140
All possible strings are : ABC ACB BAC BCA CAB CBA1141
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1143
All possible strings are : ABC ACB BAC BCA CAB CBA1140
All possible strings are : ABC ACB BAC BCA CAB CBA1145
All possible strings are : ABC ACB BAC BCA CAB CBA1146
All possible strings are : ABC ACB BAC BCA CAB CBA86
All possible strings are : ABC ACB BAC BCA CAB CBA1148
All possible strings are : ABC ACB BAC BCA CAB CBA1149
C#
All possible strings are : ABC ACB BAC BCA CAB CBA1150
All possible strings are : ABC ACB BAC BCA CAB CBA1151
All possible strings are : ABC ACB BAC BCA CAB CBA13
All possible strings are : ABC ACB BAC BCA CAB CBA1153
All possible strings are : ABC ACB BAC BCA CAB CBA62
All possible strings are : ABC ACB BAC BCA CAB CBA1155
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA93
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA95
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1161
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1163
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA99
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1001
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1003
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1005
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1007
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA6
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA8
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA104
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1185
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA108
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA116
All possible strings are : ABC ACB BAC BCA CAB CBA1027
All possible strings are : ABC ACB BAC BCA CAB CBA1028
All possible strings are : ABC ACB BAC BCA CAB CBA1027____21197
All possible strings are : ABC ACB BAC BCA CAB CBA1027
All possible strings are : ABC ACB BAC BCA CAB CBA1028
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA93
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA1044
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA1046
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA1048
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA1050
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA1052
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA1003
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA61
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA1057
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA1059
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA1061
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA161
All possible strings are : ABC ACB BAC BCA CAB CBA168
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA161____21235
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1071
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1073
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1075
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1134
All possible strings are : ABC ACB BAC BCA CAB CBA1244
All possible strings are : ABC ACB BAC BCA CAB CBA82
All possible strings are : ABC ACB BAC BCA CAB CBA1134
All possible strings are : ABC ACB BAC BCA CAB CBA1247
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA150
All possible strings are : ABC ACB BAC BCA CAB CBA1250
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA134
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA61
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1259
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA74
All possible strings are : ABC ACB BAC BCA CAB CBA140
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA1268
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA148
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA1274
PHP
All possible strings are : ABC ACB BAC BCA CAB CBA1275
All possible strings are : ABC ACB BAC BCA CAB CBA1276
All possible strings are : ABC ACB BAC BCA CAB CBA1151
All possible strings are : ABC ACB BAC BCA CAB CBA93
All possible strings are : ABC ACB BAC BCA CAB CBA95
All possible strings are : ABC ACB BAC BCA CAB CBA1161
All possible strings are : ABC ACB BAC BCA CAB CBA1281
All possible strings are : ABC ACB BAC BCA CAB CBA99
All possible strings are : ABC ACB BAC BCA CAB CBA1001
All possible strings are : ABC ACB BAC BCA CAB CBA1003
All possible strings are : ABC ACB BAC BCA CAB CBA1285
All possible strings are : ABC ACB BAC BCA CAB CBA02
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1289
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1291
All possible strings are : ABC ACB BAC BCA CAB CBA1093
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA1289
All possible strings are : ABC ACB BAC BCA CAB CBA1298
All possible strings are : ABC ACB BAC BCA CAB CBA1291
All possible strings are : ABC ACB BAC BCA CAB CBA1093
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1302
All possible strings are : ABC ACB BAC BCA CAB CBA1287____21304
All possible strings are : ABC ACB BAC BCA CAB CBA1305
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA108
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1289
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA1319
All possible strings are : ABC ACB BAC BCA CAB CBA1291
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA1323
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1328
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1289
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA02
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1289
All possible strings are : ABC ACB BAC BCA CAB CBA1340
All possible strings are : ABC ACB BAC BCA CAB CBA1291
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1328
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1289
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA93
All possible strings are : ABC ACB BAC BCA CAB CBA1044
All possible strings are : ABC ACB BAC BCA CAB CBA1046
All possible strings are : ABC ACB BAC BCA CAB CBA1048
All possible strings are : ABC ACB BAC BCA CAB CBA1050
All possible strings are : ABC ACB BAC BCA CAB CBA1052
All possible strings are : ABC ACB BAC BCA CAB CBA1003
All possible strings are : ABC ACB BAC BCA CAB CBA1285
All possible strings are : ABC ACB BAC BCA CAB CBA160____21366
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA1288
All possible strings are : ABC ACB BAC BCA CAB CBA1370
All possible strings are : ABC ACB BAC BCA CAB CBA1093
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1374
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1377
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1379
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA1366
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1374
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1377
All possible strings are : ABC ACB BAC BCA CAB CBA1387
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA1389
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1377
All possible strings are : ABC ACB BAC BCA CAB CBA1387
All possible strings are : ABC ACB BAC BCA CAB CBA1314
All possible strings are : ABC ACB BAC BCA CAB CBA1394
All possible strings are : ABC ACB BAC BCA CAB CBA1377
All possible strings are : ABC ACB BAC BCA CAB CBA1387
All possible strings are : ABC ACB BAC BCA CAB CBA1370
All possible strings are : ABC ACB BAC BCA CAB CBA1398
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1377
All possible strings are : ABC ACB BAC BCA CAB CBA1387
All possible strings are : ABC ACB BAC BCA CAB CBA1370
All possible strings are : ABC ACB BAC BCA CAB CBA1394____21374
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA150
All possible strings are : ABC ACB BAC BCA CAB CBA1408
All possible strings are : ABC ACB BAC BCA CAB CBA1377
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA134
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA140
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA1417
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA51____2114
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA02
All possible strings are : ABC ACB BAC BCA CAB CBA1287
All possible strings are : ABC ACB BAC BCA CAB CBA1425
All possible strings are : ABC ACB BAC BCA CAB CBA1417
All possible strings are : ABC ACB BAC BCA CAB CBA1427
All possible strings are : ABC ACB BAC BCA CAB CBA1428
All possible strings are : ABC ACB BAC BCA CAB CBA1429
Javascript
All possible strings are : ABC ACB BAC BCA CAB CBA1430
All possible strings are : ABC ACB BAC BCA CAB CBA1431
All possible strings are : ABC ACB BAC BCA CAB CBA60
All possible strings are : ABC ACB BAC BCA CAB CBA1285
All possible strings are : ABC ACB BAC BCA CAB CBA1434
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA104
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1440
All possible strings are : ABC ACB BAC BCA CAB CBA1441
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA108
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA1449
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA1027
All possible strings are : ABC ACB BAC BCA CAB CBA1028
All possible strings are : ABC ACB BAC BCA CAB CBA1027____21197
All possible strings are : ABC ACB BAC BCA CAB CBA1027
All possible strings are : ABC ACB BAC BCA CAB CBA1028
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA1285
All possible strings are : ABC ACB BAC BCA CAB CBA1464
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1467
All possible strings are : ABC ACB BAC BCA CAB CBA1468
All possible strings are : ABC ACB BAC BCA CAB CBA1469
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA1471
All possible strings are : ABC ACB BAC BCA CAB CBA1073
All possible strings are : ABC ACB BAC BCA CAB CBA1075
All possible strings are : ABC ACB BAC BCA CAB CBA150
All possible strings are : ABC ACB BAC BCA CAB CBA1475____21469
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA1479
All possible strings are : ABC ACB BAC BCA CAB CBA140
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA1482
All possible strings are : ABC ACB BAC BCA CAB CBA1483
All possible strings are : ABC ACB BAC BCA CAB CBA1484
All possible strings are : ABC ACB BAC BCA CAB CBA1485
Đầu ra
All possible strings are : ABC ACB BAC BCA CAB CBA54
Độ phức tạp về thời gian. O[N * N. ] Lưu ý rằng có N. hoán vị và nó yêu cầu thời gian O[N] để in một hoán vị.
Không gian phụ. O[R – L]
Ghi chú. Giải pháp trên in các hoán vị trùng lặp nếu có các ký tự lặp lại trong chuỗi đầu vào. Vui lòng xem liên kết bên dưới để biết giải pháp chỉ in các hoán vị riêng biệt ngay cả khi có các bản sao trong đầu vào
- In tất cả các hoán vị riêng biệt của một chuỗi đã cho với các bản sao.
- Hoán vị của một chuỗi đã cho bằng STL
Một cách tiếp cận khác bằng cách nối các chuỗi con.
Thực hiện theo ý tưởng dưới đây
- Tạo một hàm đệ quy và chuyển chuỗi đầu vào và một chuỗi lưu trữ hoán vị [ban đầu là emptu khi được gọi từ hàm chính]
- Nếu độ dài của chuỗi là 0, hãy in hoán vị
- Nếu không, hãy chạy một vòng lặp từ i = 0 đến N
- Coi S[i], là một phần của hoán vị
- Xóa phần này khỏi chuỗi hiện tại và nối nó vào cuối hoán vị
- Gọi hàm đệ quy với chuỗi hiện tại không chứa S[i] và hoán vị hiện tại
Dưới đây là việc thực hiện phương pháp này
C++
All possible strings are : ABC ACB BAC BCA CAB CBA1486
All possible strings are : ABC ACB BAC BCA CAB CBA12
All possible strings are : ABC ACB BAC BCA CAB CBA13
All possible strings are : ABC ACB BAC BCA CAB CBA14
All possible strings are : ABC ACB BAC BCA CAB CBA15
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1492
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA1496
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1498
All possible strings are : ABC ACB BAC BCA CAB CBA1499
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA150
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA1510
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA161
All possible strings are : ABC ACB BAC BCA CAB CBA1513
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1515
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1517
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1519
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1521
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA1525
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA136
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1530
All possible strings are : ABC ACB BAC BCA CAB CBA140
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1534
All possible strings are : ABC ACB BAC BCA CAB CBA1469
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1538
All possible strings are : ABC ACB BAC BCA CAB CBA1539
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1542
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA150
All possible strings are : ABC ACB BAC BCA CAB CBA151
All possible strings are : ABC ACB BAC BCA CAB CBA130
Java
All possible strings are : ABC ACB BAC BCA CAB CBA1547
All possible strings are : ABC ACB BAC BCA CAB CBA1548
All possible strings are : ABC ACB BAC BCA CAB CBA62
All possible strings are : ABC ACB BAC BCA CAB CBA1155
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1554
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA1559
All possible strings are : ABC ACB BAC BCA CAB CBA86
All possible strings are : ABC ACB BAC BCA CAB CBA1561
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1563____21499
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA150____2141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA1575
All possible strings are : ABC ACB BAC BCA CAB CBA86
All possible strings are : ABC ACB BAC BCA CAB CBA1577
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA161
All possible strings are : ABC ACB BAC BCA CAB CBA1580
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1582
All possible strings are : ABC ACB BAC BCA CAB CBA86
All possible strings are : ABC ACB BAC BCA CAB CBA1584
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1586
All possible strings are : ABC ACB BAC BCA CAB CBA88
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1590
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1521
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1525
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA61
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1603
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1607____182
All possible strings are : ABC ACB BAC BCA CAB CBA1609
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1611____2140
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1615
All possible strings are : ABC ACB BAC BCA CAB CBA1469
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1619
All possible strings are : ABC ACB BAC BCA CAB CBA1539
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1542
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA1627
Python3
All possible strings are : ABC ACB BAC BCA CAB CBA1085
All possible strings are : ABC ACB BAC BCA CAB CBA1629
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA1139
All possible strings are : ABC ACB BAC BCA CAB CBA1634
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA86
All possible strings are : ABC ACB BAC BCA CAB CBA1088
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1108
All possible strings are : ABC ACB BAC BCA CAB CBA1641
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1499____21093
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA150
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA1115
All possible strings are : ABC ACB BAC BCA CAB CBA1116
All possible strings are : ABC ACB BAC BCA CAB CBA1117
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA1139
All possible strings are : ABC ACB BAC BCA CAB CBA1654
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1656
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1658
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1660____21104
All possible strings are : ABC ACB BAC BCA CAB CBA1662
All possible strings are : ABC ACB BAC BCA CAB CBA86
All possible strings are : ABC ACB BAC BCA CAB CBA1664
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1666______21104
All possible strings are : ABC ACB BAC BCA CAB CBA1668
All possible strings are : ABC ACB BAC BCA CAB CBA1125
All possible strings are : ABC ACB BAC BCA CAB CBA88
All possible strings are : ABC ACB BAC BCA CAB CBA1671
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1673____21104
All possible strings are : ABC ACB BAC BCA CAB CBA1660
All possible strings are : ABC ACB BAC BCA CAB CBA1125
All possible strings are : ABC ACB BAC BCA CAB CBA1666
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1679____21125
All possible strings are : ABC ACB BAC BCA CAB CBA1681
All possible strings are : ABC ACB BAC BCA CAB CBA1682
All possible strings are : ABC ACB BAC BCA CAB CBA1683
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA1469
All possible strings are : ABC ACB BAC BCA CAB CBA1686
All possible strings are : ABC ACB BAC BCA CAB CBA1104
All possible strings are : ABC ACB BAC BCA CAB CBA140
All possible strings are : ABC ACB BAC BCA CAB CBA1108
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA1691
All possible strings are : ABC ACB BAC BCA CAB CBA1093
All possible strings are : ABC ACB BAC BCA CAB CBA1693
All possible strings are : ABC ACB BAC BCA CAB CBA1694
C#
All possible strings are : ABC ACB BAC BCA CAB CBA13
All possible strings are : ABC ACB BAC BCA CAB CBA1153
All possible strings are : ABC ACB BAC BCA CAB CBA61
All possible strings are : ABC ACB BAC BCA CAB CBA62
All possible strings are : ABC ACB BAC BCA CAB CBA1155
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1554
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA1708
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1710
All possible strings are : ABC ACB BAC BCA CAB CBA1499
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA150____2141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA114
All possible strings are : ABC ACB BAC BCA CAB CBA5
All possible strings are : ABC ACB BAC BCA CAB CBA1722
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA161
All possible strings are : ABC ACB BAC BCA CAB CBA1513
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1727
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1729
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1590
All possible strings are : ABC ACB BAC BCA CAB CBA117
All possible strings are : ABC ACB BAC BCA CAB CBA1521
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1525
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA61
All possible strings are : ABC ACB BAC BCA CAB CBA68
All possible strings are : ABC ACB BAC BCA CAB CBA3
All possible strings are : ABC ACB BAC BCA CAB CBA1744
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1611____2140
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1615
All possible strings are : ABC ACB BAC BCA CAB CBA1469
All possible strings are : ABC ACB BAC BCA CAB CBA141
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1756
All possible strings are : ABC ACB BAC BCA CAB CBA1539
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1542
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA1764
Javascript
All possible strings are : ABC ACB BAC BCA CAB CBA1430
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1767
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1769
All possible strings are : ABC ACB BAC BCA CAB CBA1285
All possible strings are : ABC ACB BAC BCA CAB CBA1771
All possible strings are : ABC ACB BAC BCA CAB CBA1772
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA103
All possible strings are : ABC ACB BAC BCA CAB CBA1775
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1779____21499
All possible strings are : ABC ACB BAC BCA CAB CBA89
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA113
All possible strings are : ABC ACB BAC BCA CAB CBA1787
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA9
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1791
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1793
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1795
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1797
All possible strings are : ABC ACB BAC BCA CAB CBA105
All possible strings are : ABC ACB BAC BCA CAB CBA1521
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA130
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA004
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA006
All possible strings are : ABC ACB BAC BCA CAB CBA007
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA009
All possible strings are : ABC ACB BAC BCA CAB CBA007
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA013
All possible strings are : ABC ACB BAC BCA CAB CBA014
All possible strings are : ABC ACB BAC BCA CAB CBA015
All possible strings are : ABC ACB BAC BCA CAB CBA94
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA013
All possible strings are : ABC ACB BAC BCA CAB CBA019
All possible strings are : ABC ACB BAC BCA CAB CBA100
All possible strings are : ABC ACB BAC BCA CAB CBA1542
All possible strings are : ABC ACB BAC BCA CAB CBA022
All possible strings are : ABC ACB BAC BCA CAB CBA1485
Đầu ra
All possible strings are : ABC ACB BAC BCA CAB CBA
Độ phức tạp về thời gian. O[N * N. ] tôi. e. có N. hoán vị và nó yêu cầu thời gian O[N] để in một hoán vị.
Không gian phụ. Ô[. S. ]
Vui lòng viết nhận xét nếu bạn thấy các mã/thuật toán trên không chính xác hoặc tìm các cách khác để giải quyết vấn đề tương tự