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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int i;
  5. 	char s[100];
  6. 	scanf("%s",s);
  7. 	printf("%s\n  -> ",s);
  8. 	//ここを編集する
  9. 	for (i = 0; s[i] != '\0'; i++) {
  10. 		if (s[i] == '1') {
  11. 			s[i] = 'I'; // '1' を大文字の 'I' に書き換える
  12. 		}
  13. 	}
  14. 	//何行になってもよいです
  15. 	//
  16. 	printf("%s\n",s);
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5320KB
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1NFORMAT1ON
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1NFORMAT1ON
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https://ideone.com/sKVJ0o
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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