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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. 	int re = 0;
  9. 	char t[100];
  10. 	for(re=0;s[re]!='\0';re++);
  11. 	for(i=0;i<=re-1;i++){
  12. 		t[i] = s[re-i-1];
  13. 	}
  14. 	for(i=0;i<re;i++){
  15. 		if(s[i]!=t[i]) return 0;
  16. 	}
  17. 	return 1;
  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 5316KB
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stdin
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aiaia
stdout
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aiaia -> 1
https://ideone.com/uHSSbz
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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