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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int i, j;
  5. 	for(i=0; s[i]!='\0'; i++)
  6. 	;
  7. 	for(j=i-1; j>=i-j-1; j--){
  8. 		if(s[j]!=s[i-j-1]){
  9. 			return 0;
  10. 		}
  11. 	}
  12. 	return 1;
  13. }
  14.  
  15. //メイン関数は書き換えなくてよいです
  16. int main(){
  17.     char s[100];
  18.     scanf("%s",s);
  19.     printf("%s -> %d\n",s,isPalindrome(s));
  20.     return 0;
  21. }
  22.  
Success #stdin #stdout 0s 5248KB
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https://ideone.com/g35PD0
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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