[string] palindrome string of codeup

Title Description

Read in a string of characters , Determine whether it is a palindrome string .“ Palindrome string ” It's a string that is read both forward and backward , such as “level” perhaps “noon” And so on are palindrome strings .

Input

One line string , Length not exceeding 255.

Output

If it's a palindrome string , Output “YES”, Otherwise output “NO”.

The sample input Copy

12321

Sample output Copy

YES

solution

#include <stdio.h>
#include <string.h>
int main(){
    
	char m[256];
	scanf("%s", m);
	int l = strlen(m), i; 
	for(i = 0; i < l / 2; i++){
    
		if(m[i] != m[l - i - 1]){
    
			printf("NO");
			break;
		}
	}
	if(i >= l / 2)
		printf("YES");
	return 0;
}