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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int len = 0;
  5. 	int i;
  6.  
  7. 	while (s[len] != '\0') {
  8. 		len++;
  9. 	}
  10.  
  11. 	for (i = 0; i < len / 2; i++) {
  12. 		if (s[i] != s[len - 1 - i]) {
  13. 			return 0;
  14. 		}
  15. 	}
  16. 	return 1;
  17. }
  18.  
  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.  
Success #stdin #stdout 0.01s 5312KB
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https://ideone.com/3aCSUq
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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