fork download
copy 
  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int count=0;
  5. 	while(s[count]!='\0'){
  6. 		count++;
  7. 	}
  8.  
  9. 	int left=0;
  10. 	int right=count-1;
  11. 	while(left<right){
  12. 		if(s[left]!=s[right]){
  13. 			return 0;
  14. 		}
  15. 		left++;
  16. 		right--;
  17. 	}
  18. return 1;
  19. }
  20.  
  21.  
  22. int main(){
  23.     char s[100];
  24.     scanf("%s",s);
  25.     printf("%s -> %d\n",s,isPalindrome(s));
  26.     return 0;
  27. }
  28.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
abbbbbbac
stdout
copy 
abbbbbbac -> 0
https://ideone.com/aKeWhF
language:
C (gcc 8.3)
created:
1 day 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!