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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int i=0, t;
  5.     for(t=0;s[t+1]!='\0';t++);
  6.     while(i<=t){
  7.         if(s[i++]!=s[t--]) return 0;
  8.     }
  9.     return 1;
  10. }
  11.  
  12. //メイン関数は書き換えなくてよいです
  13. int main(){
  14.     char s[100];
  15.     scanf("%s",s);
  16.     printf("%s -> %d\n",s,isPalindrome(s));
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5292KB
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stdin
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girafarig
stdout
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girafarig -> 1
https://ideone.com/EVlbrw
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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