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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int i;
  5. 	for(i=0;s[i]!=0;i++);
  6. 	int j;
  7. 	j=0;
  8. 	while(i--){
  9. 		if(s[j++]==s[i--]){
  10. 			return 1;
  11. 		}
  12. 		else{
  13. 			return 0;
  14. 		}
  15. 	}
  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 0.01s 5288KB
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https://ideone.com/C8q7el
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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