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  1. # include <stdio.h>
  2. int isPalindrome(char s[]){
  3. int isPalindrome(char s[]) {
  4.     int left = 0;
  5.     int right;
  6.  
  7.     for (right = 0; s[right] != '\0'; right++);
  8.  
  9.     right--;
  10.  
  11.     while (left < right) {
  12.         if (s[left] != s[right]) {
  13.             return 0;
  14.         }
  15.         left++;
  16.         right--;
  17.     }
  18.  
  19.     return 1;
  20. }
  21.  
  22. }
  23. int main(){
  24.     char s[100];
  25.     scanf("%s",s);
  26.     printf("%s -> %d\n",s,isPalindrome(s));
  27.     return 0;
  28. }
  29.  
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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girafarig
stdout
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girafarig -> 0
https://ideone.com/w6bMKt
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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