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  1. #include <stdio.h>
  2. int main() {
  3.     int i, j, sum;
  4.     for (i = 1; i < 1000; i++) {
  5.         sum = 0;
  6.         for (j = 1; j < i; j++) {
  7.             if (i % j == 0) {
  8.                 sum += j;
  9.             }
  10.         }
  11.         if (sum == i) {
  12.             printf("%d\n", i);
  13.         }
  14.     }
  15.     return 0;
  16. }
  17.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin 
Standard input is empty
stdout 
6
28
496
https://ideone.com/v9oXcA
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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