fork download
copy 
  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. 	int i, len;
  6. 	for(len = 0; s[len] != '\0'; len++);
  7. 	for(i = 0; i < len / 2; i++){
  8. 		if(s[i] != s[len - 1 - i]){
  9. 			return 0;
  10. 		}
  11. 	}
  12.  
  13. 	return 1;
  14. }
  15. 	//回文になっているとき１を返す
  16. 	//回文になっていないとき０を返す
  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 5292KB
comments (?)
stdin
copy 
girafarig
stdout
copy 
girafarig -> 1
https://ideone.com/u40cxu
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!