Hướng dẫn determine if a string has all unique characters in c++ - xác định xem một chuỗi có tất cả các ký tự duy nhất trong C++
Cho một chuỗi, xác định xem chuỗi có tất cả các ký tự duy nhất không. Show
Ví dụ: & nbsp; & nbsp; Input : abcd10jk Output : true Input : hutg9mnd!nk9 Output : false Cách tiếp cận 1 - Kỹ thuật lực lượng vũ phu: Chạy 2 vòng với biến I và J. So sánh str [i] và str [j]. Nếu họ trở nên bình đẳng tại bất kỳ điểm nào, hãy trả lại sai. & NBSP;: Run 2 loops with variable i and j. Compare str[i] and str[j]. If they become equal at any point, return false. C++
The String GeeksforGeeks has duplicate characters0 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters6 The String GeekforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters5 The String GeekforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters0 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 #include 2 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 using 0The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 #include 2 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3The String GeeksforGeeks has duplicate characters7 using6Java
The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 namespace 3 namespace 4The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 std; 1std; 2The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 std; 8std; 9The String GeeksforGeeks has duplicate characters00 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters03 The String GeeksforGeeks has duplicate characters04 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters15 The String GeeksforGeeks has duplicate characters16 The String GeeksforGeeks has duplicate characters17 The String GeeksforGeeks has duplicate characters18 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters26 The String GeekforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22223 The String GeeksforGeeks has duplicate characters24 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters31 The String GeeksforGeeks has duplicate characters8 #include 2The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters33 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters36 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters1 Python3The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters33 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters44 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters49 The String GeeksforGeeks has duplicate characters50 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters52 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters55 The String GeeksforGeeks has duplicate characters56 The String GeeksforGeeks has duplicate characters57 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters59 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters62 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters65 The String GeeksforGeeks has duplicate characters56 The String GeeksforGeeks has duplicate characters57____168__ Các The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters87 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters91 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters98 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters62 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters81 The String GeekforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters9
The String GeeksforGeeks has duplicate characters11 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters02 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters05 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters05 The String GeeksforGeeks has duplicate characters44 The String GeeksforGeeks has duplicate characters37 C#Các
The String GeeksforGeeks has duplicate characters22 The String GeeksforGeeks has duplicate characters15 namespace 0 The String GeeksforGeeks has duplicate characters25 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters16 The String GeeksforGeeks has duplicate characters0 namespace 4The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters36 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters41 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters03 The String GeeksforGeeks has duplicate characters04 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters15 The String GeeksforGeeks has duplicate characters16 The String GeeksforGeeks has duplicate characters17 The String GeeksforGeeks has duplicate characters18 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22223 The String GeeksforGeeks has duplicate characters24 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters31 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters33 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters36 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters76 The String GeeksforGeeks has duplicate characters77 The String GeeksforGeeks has duplicate characters36 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters8 #include 2The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters33 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters36 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters76 The String GeeksforGeeks has duplicate characters77 The String GeeksforGeeks has duplicate characters44 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3The String GeeksforGeeks has duplicate characters33The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35The String GeeksforGeeks has duplicate characters44The String GeeksforGeeks has duplicate characters37The String GeeksforGeeks has duplicate characters93 The String GeeksforGeeks has duplicate characters49 The String GeeksforGeeks has duplicate characters50 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters52 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters55 The String GeeksforGeeks has duplicate characters56 The String GeeksforGeeks has duplicate characters57 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters59 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters62 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters65 The String GeeksforGeeks has duplicate characters56 The String GeeksforGeeks has duplicate characters57____168__ The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters2 Các The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters96 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters02 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters96 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters17 The String GeeksforGeeks has duplicate characters41 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters87 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters15 The String GeeksforGeeks has duplicate characters16 The String GeeksforGeeks has duplicate characters17 The String GeeksforGeeks has duplicate characters18 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22223 The String GeeksforGeeks has duplicate characters24 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters98 The String GeeksforGeeks has duplicate characters96 The String GeeksforGeeks has duplicate characters64 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters31 The String GeeksforGeeks has duplicate characters72 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters1
The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters31 The String GeeksforGeeks has duplicate characters84 using 0The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters88 The String GeeksforGeeks has duplicate characters3The String GeeksforGeeks has duplicate characters33The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35The String GeeksforGeeks has duplicate characters36The String GeeksforGeeks has duplicate characters37The String GeeksforGeeks has duplicate characters89 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters33 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters35 The String GeeksforGeeks has duplicate characters44 The String GeeksforGeeks has duplicate characters37 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters95 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters98 The String GeeksforGeeks has duplicate characters49 The String GeeksforGeeks has duplicate characters50 The String GeeksforGeeks has duplicate characters51 The String GeeksforGeeks has duplicate characters52 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters1 The String GeekforGeeks has duplicate characters11 The String GeekforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters69 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters71 The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters19 The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters21 The String GeekforGeeks has duplicate characters222 The String GeeksforGeeks has duplicate characters36 The String GeeksforGeeks has duplicate characters77 The String GeekforGeeks has duplicate characters25 The String GeeksforGeeks has duplicate characters37
The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters19 The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters21 The String GeekforGeeks has duplicate characters22 The String GeeksforGeeks has duplicate characters44 The String GeeksforGeeks has duplicate characters37 The String GeekforGeeks has duplicate characters35
Độ phức tạp về thời gian: O (N2) & NBSP;O(1) Không gian phụ trợ: O (1) Lưu ý: Xin lưu ý rằng chương trình nhạy cảm với trường hợp.: Using sorting based on ASCII values of characters C++
Cách tiếp cận 2 - Sắp xếp: Sử dụng phân loại dựa trên các giá trị ASCII của các ký tự & NBSP;
The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters44 The String GeeksforGeeks has duplicate characters0 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeekforGeeks has duplicate characters49 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters4 The String GeekforGeeks has duplicate characters52 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeekforGeeks has duplicate characters5 The String GeekforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters6 The String GeekforGeeks has duplicate characters2 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters0 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 The String GeeksforGeeks has duplicate characters7 The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters0 The String GeeksforGeeks has duplicate characters5 The String GeeksforGeeks has duplicate characters6 using 0The String GeeksforGeeks has duplicate characters9 The String GeeksforGeeks has duplicate characters3 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters8 The String GeeksforGeeks has duplicate characters22 The String GeeksforGeeks has duplicate characters4 The String GeeksforGeeks has duplicate characters1 The String GeeksforGeeks has duplicate characters3#include |