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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4.     int j,i=0;
  5.     for(j=0;s[j+1]!='\0';j++);
  6.     while(i<=j){
  7.         if(s[i++]!=s[j--]){
  8.         	return 0;
  9.         }
  10.     }
  11.     return 1;
  12. }
  13.  
  14. //メイン関数は書き換えなくてよいです
  15. int main(){
  16.     char s[100];
  17.     scanf("%s",s);
  18.     printf("%s -> %d\n",s,isPalindrome(s));
  19.     return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5304KB
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stdin
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girafarig
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girafarig -> 1
https://ideone.com/jX3eR4
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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