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  1. #include <stdio.h>
  2.  
  3.  
  4. int main(void) {
  5. 	int i;
  6. 	char s[100];//多めに文字が打てるスペース確保
  7. 	scanf("%s",s);//文字を受け取る
  8. 	printf("%s\n  -> ",s);//表示方法
  9. 	//ここを編集する
  10. 	//何行になってもよいです
  11. 	//
  12. 	for (i = 0; s[i] != '\0'; i++) {
  13. 	   if(s[i]=='1') {
  14. 	       s[i]='I';
  15. 	   }
  16. 	}
  17.  
  18. 	printf("%s\n",s);
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5280KB
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1NFORMAT1ON
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1NFORMAT1ON
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https://ideone.com/lOQzyg
language:
C (clang 8.0)
created:
11 days ago
visibility:
public

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