Hướng dẫn how do you find the single digit of a number in python? - làm thế nào để bạn tìm thấy một chữ số của một số trong python?
& nbsp; Harry & nbsp; ngày 26 tháng 8 năm 2022Harry August 26, 2022 Show
Tác giả: HarryHarryXin chào các bạn, cảm ơn vì đã ghé thăm trang web của tôi. Tôi là một lập trình viên Python. Tôi, với một số thành viên khác, viết blog trên trang web này dựa trên Python và lập trình. Chúng tôi vẫn đang trong giai đoạn phát triển đó là lý do tại sao thiết kế trang web không tốt và có nhiều thứ khác cần được sửa chữa trong trang web này nhưng tôi hy vọng tất cả những điều này sẽ xảy ra vào một ngày nào đó. Nhưng, cho đến lúc đó chúng ta sẽ không ngăn mình tải lên các bài viết tuyệt vời hơn. Nếu bạn muốn tham gia với chúng tôi hoặc có bất kỳ câu hỏi nào, bạn có thể gửi thư cho tôi cảm ơn bạn If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 448 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 440 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 459 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 using 2n, we need to find the sum of its digits such that: If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))
Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 using 9brute force approach is to sum all the digits until the sum < 10. Flowchart: 192 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))47 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))65 using 9namespace 0C++
If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))1 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))3 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 45 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))9 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 40 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 45 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 49 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))7 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 15 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 17 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 192 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 94 13 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 95 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 904 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 94 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 94 13 Java96 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 912 99 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))83 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 #include 2 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))1 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))3 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 namespace 5using 2namespace 0Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))9 using 6using 2 using 8using 9namespace 0Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 namespace 5using 2namespace 7
Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 49
Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 std; 7std; 8using 3Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))01 std; 8using 3Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 92 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 98 #include 2 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))14 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))15 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))20 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))21 using 3Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))24 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 13 Python96 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))29 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))30 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))31 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 using 2If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))9 using 6____72 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))40 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))47 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 using 2If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))44 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 using 2Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))62 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))65 std; 8Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))69 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 std; 8If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))21 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))78 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))79 C#
If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))81 99 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))83 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 #include 2 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))1 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))3 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))7 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))9 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 40 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 45 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4
Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 49
If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))7 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 15 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 17 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 92 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 98 #include 2 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))14 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))15 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))0 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))20 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))21 using 3Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 433 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 13 PythonInput : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 437 96 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))29 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))30 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))31 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 using 2If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))9 using 6____72 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))40 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))4 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))47 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 using 2If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))44 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 48 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 using 2Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))62 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))65 std; 8If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))69 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 std; 813 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))33 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))53 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))34 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))21 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 495 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))78 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))79Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 496 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 498
If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))81 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 103 99 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))83 107 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 44 109
Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 49
If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))7 107 13 107 117 107 119 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 13 Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, digSum(x) == 10 Hence ans will be 1+0 = 1 Input : 5674 Output : 43 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 91 If n == 0 return 0; If n % 9 == 0 digSum(n) = 9 Else digSum(n) = n % 92 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 13 If n < 10 digSum(n) = n Else digSum(n) = Sum(digSum(n))5 128 129 If n < 10
digSum(n) = n
Else
digSum(n) = Sum(digSum(n))5#include |