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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. 	//何行になってもよいです
  10. 	//
  11. 	i=0;
  12. 	while(s[i]=='\0'){
  13. 		if(s[i]=='1')
  14. 			s[i]='1';
  15. 			i++;
  16.  
  17. 	}
  18. 	printf("%s\n",s);
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5284KB
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1NFORMAT1ON
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1NFORMAT1ON
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https://ideone.com/GAG6Od
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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