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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4.     int i=0, j;
  5.     for(j=0;s[j]!='\0';j++);
  6.     while(i<=j){
  7.         if(s[i++]!=s[j--]) return 0;
  8.     }
  9.     return 1;
  10. }
  11.  
  12. int main(){
  13.     char s[100];
  14.     scanf("%s",s);
  15.     printf("%s -> %d\n",s,isPalindrome(s));
  16.     return 0;
  17. }
  18.  
Success #stdin #stdout 0.01s 5276KB
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https://ideone.com/TINzAh
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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