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Jan 27th, 2015
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C 0.37 KB | None | 0 0
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4. int main()
  5. {
  6.    char niza[100];
  7.    int i, n, j, flag = 0;
  8.    gets(niza);
  9.    n = strlen(niza);
  10.    for(i=0;i<n;i++){
  11.     for(j=1;j<n;j++){
  12.         if(niza[i] == niza[j]){
  13.                 flag = 1;
  14.         break;
  15.  
  16.         }
  17.     }
  18.    }
  19.    if(flag == 1){
  20.     printf("%s", niza);
  21.    }
  22.     return 0;
  23. }
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