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  1. #include <stdio.h>
  2.  
  3. int isPalindrome(char s[]) {
  4.     int i = 0, j;
  5.     while (s[i] != '\0') {
  6.         i++;
  7.     }
  8.     i--;
  9.     for (j = 0; j < i; j++, i--) {
  10.         if (s[j] != s[i]) {
  11.             return 0; 
  12.         }
  13.     }
  14.  
  15.     return 1; 
  16. }
  17. int main() {
  18.     char s[100];
  19.     scanf("%s", s);
  20.     printf("%s -> %d\n", s, isPalindrome(s));
  21.     return 0;
  22. }
Success #stdin #stdout 0s 5292KB
comments (?)
stdin 
girafarig
stdout 
girafarig -> 1
https://ideone.com/sRUuG2
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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