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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4.  
  5. int i=0,j;
  6. for(j=0;s[j+1]!='\0';j++)
  7. {
  8.  while(i<=j)
  9.  {
  10.   if(s[i++]!=s[j--])
  11.   {
  12.    return 0;
  13.   }
  14.  }
  15.  return 1;
  16. }
  17. }
  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 5320KB
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girafarig
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girafarig -> 1
https://ideone.com/BDnhdU
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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