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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int N;
  5.     scanf("%d", &N);
  6.  
  7.     int IDs[N];
  8.     for (int i = 0; i < N; i++) {
  9.         scanf("%d", &IDs[i]);
  10.     }
  11.  
  12.     for (int i = 0; i < N - 1; i++) {
  13.         for (int j = 0; j < N - i - 1; j++) {
  14.             int sum1 = 0, sum2 = 0;
  15.             int num1 = IDs[j], num2 = IDs[j + 1];
  16.             while (num1 != 0) {
  17.                 sum1 += num1 % 10;
  18.                 num1 /= 10;
  19.             }
  20.             while (num2 != 0) {
  21.                 sum2 += num2 % 10;
  22.                 num2 /= 10;
  23.             }
  24.             if (sum1 > sum2 || (sum1 == sum2 && IDs[j] > IDs[j + 1])) {
  25.                 int temp = IDs[j + 1];
  26.                 IDs[j + 1] = IDs[j];
  27.                 IDs[j] = temp;
  28.             }
  29.         }
  30.     }
  31.  
  32.     for (int i = 0; i < N; i++) {
  33.         printf(" %d " , IDs[i]);
  34.     }
  35.     printf("\n ");
  36.  
  37.     return 0;
  38. }
  39.  
Success #stdin #stdout 0s 5280KB
comments (?)
stdin
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5
22 71 23 88 55
stdout
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 22  23  71  55  88
https://ideone.com/wCBLJK
language:
C (gcc 8.3)
created:
16 days ago
visibility:
public

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