fork download
copy 
  1.  
  2. #include <stdio.h>
  3.  
  4. int isPalindrome(char s[]){
  5.     int i;
  6.     int len = 0;
  7.  
  8.     while(s[len] != '\0'){
  9.         len++;
  10.     }
  11.  
  12.     for(i = 0; i < len / 2; i++){
  13.         if(s[i] != s[len - 1 - i]){
  14.             return 0;
  15.         }
  16.     }
  17.  
  18.     return 1;
  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.  
  27.  
  28.  
Success #stdin #stdout 0s 5336KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
 -> 1
https://ideone.com/lAqXnM
language:
C (gcc 8.3)
created:
7 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!