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  1. # include <stdio.h>
  2. int isPalindrome(char s[]){
  3. 	int len;
  4. 	for(len = 0; s[len] != '\0';len++) {
  5. 	}	
  6. 	len--;
  7.  
  8. 	for(int i = 0,j = len;i<len/2;i++,j--){
  9. 		if(s[i]==s[j]){
  10. 			continue;
  11. 		}
  12. 		else{
  13. 			return 0;
  14. 		}
  15. 	}
  16. 	return 1;
  17. }
  18.  
  19. //メイン関数は書き換えなくてよいです
  20. int main(){
  21.     char s[100];
  22.     scanf("%s",s);
  23.     printf("%s -> %d\n",s,isPalindrome(s));
  24.     return 0;
  25. }
  26.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/LiCol4
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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