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>
int color[8]={0};
//cntはレート3200以上
int cnt=0;
void check(int a){
    if(1<=a&&a<=399)color[0]++;
    else if(a<=799)color[1]++;
    else if(a<=1199)color[2]++;
    else if(a<=1599)color[3]++;
    else if(a<=1999)color[4]++;
    else if(a<=2399)color[5]++;
    else if(a<=2799)color[6]++;
    else if(a<=3199)color[7]++;
    else if(a>=3200)cnt++;
}
int main(void){
    int n,min=0,max=0,u,c=0;
    int a[100];
    int i;
    scanf("%d",&n);
    for(i=0;i<n;i++){
        scanf("%d",&a[i]);
        u=a[i];
        check(u);
    }
    //cはレート3200以下の種類
    for(i=0;i<8;i++){
        if(color[i]>0)c++;
    }
    
    if(c==0&&cnt>0)min=1;
    else if(c>=1){
        min=c;
    }
    max=c+cnt;
    printf("%d %d\n",min,max);
    return 0;
    
}