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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	//関数の中だけを書き換えてください
  5. 	//回文になっているとき１を返す
  6. 	//回文になっていないとき０を返す
  7. 	int i;
  8. 	for(i=0; s[i]!='\0';i++){}
  9. 	for(int j=0;j<i;j++,i--){
  10. 		//printf("%d,%d\n",i,j);
  11. 		if(s[i-1]!=s[j]){
  12. 			return 0;
  13. 		}
  14. 	}
  15. 	return 1;
  16. }
  17.  
  18. //メイン関数は書き換えなくてよいです
  19. int main(){
  20.     char s[100];
  21.     scanf("%s",s);
  22.     printf("%s -> %d\n",s,isPalindrome(s));
  23.     return 0;
  24. }
  25.  
Success #stdin #stdout 0s 5324KB
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girafarig
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girafarig -> 1
https://ideone.com/JeMkoo
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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