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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. char s[1000];
  5. int i;
  6.  
  7. scanf("%s", s);
  8.  
  9. for(i = 0; s[i] != '\0'; i++){
  10. if(s[i] == '1'){
  11. s[i] = 'I';
  12. }
  13. }
  14.  
  15. printf("%s\n", s);
  16.  
  17. return 0;
  18. }
Success #stdin #stdout 0s 5320KB
stdin
Standard input is empty
stdout
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