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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[])
  4. {
  5.     int i,c;
  6.     while(s[c]!='\0')
  7.     {
  8.        c++;
  9.     }
  10.     for(i=0;i<c;i++)
  11.     {
  12.         if(s[i]!=s[c-1-i])
  13.         {
  14.             return 0;
  15.         }
  16.     }
  17. return 1;
  18. }
  19.  
  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/V5FGsb
language:
C (gcc 8.3)
created:
1 hour ago
visibility:
public

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