Problem:
Score : 100 points

Problem Statement

AtCoDeer has three cards, one red, one green and one blue.

An integer between 1 and 9 (inclusive) is written on each card: r on the red card, g on the green card and b on the blue card.

We will arrange the cards in the order red, green and blue from left to right, and read them as a three-digit integer.

Is this integer a multiple of 4?

Constraints

1 ≤ r, g, b ≤ 9

Input

Input is given from Standard Input in the following format:

r g b

Output

If the three-digit integer is a multiple of 4, print YES (case-sensitive); otherwise, print NO.

Sample Input 1

4 3 2

Sample Output 1

YES

432 is a multiple of 4, and thus YES should be printed.

Sample Input 2

2 3 4

Sample Output 2

NO

234 is not a multiple of 4, and thus NO should be printed.

Solution in C (GCC 5.4.1) (judge verdict: Wrong Answer)

#include<stdio.h>
#include<string.h>
int main()
{
    int no,i,left=0,right=0;
    scanf("%d",&no);
    getchar();
    char s[200];
    gets(s);
    for(i=0;i<no;i++)
    {
        if(s[i]=='(')
        {
            left++;
        }
        if(s[i]==')')
        {
            if(left==0)
            {
                right++;
            }
            else
            {
                left--;
            }
        }
    }
    for(i=0;i<right;i++)
    {
        printf("(");
    }
    printf("%s",s);
    for(i=0;i<left;i++)
    {
        printf(")");
    }
    printf("\n");
    return 0;
}