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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.     int i;
  5.     char s[100];
  6.  
  7.     scanf("%s", s);
  8.     printf("%s\n  -> ", s);
  9.  
  10.     // '1' を 'I' に変換
  11.     for(i = 0; s[i] != '\0'; i++) {
  12.         if(s[i] == '1') {
  13.             s[i] = 'I';
  14.         }
  15.     }
  16.  
  17.     // 結果出力
  18.     printf("%s\n", s);
  19.     return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5320KB
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1NFORMAT1ON
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1NFORMAT1ON
  -> INFORMATION
https://ideone.com/i5KAKn
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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