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  1. #include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int i=0;
  5. 	while(s[i]!='\0'){
  6. 		i++;
  7. 	}
  8. 	for(int j=0;s[i-1]==s[j];i--){
  9. 		if(s[j]=='\0'){
  10. 			return 1;
  11. 		}
  12. 		j++;
  13. 	}
  14. 	return 0;
  15. }
  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 0.01s 5328KB
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stdin
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garafarig
stdout
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garafarig -> 0
https://ideone.com/KujZBE
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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