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 (Clang 3.8.0) (judge verdict: Wrong Answer)

#include <stdio.h>

int main(void) {
  FILE *fp;
  //fp = fopen("input/rgb_cards_01.txt", "r");
  fp = stdin;
  char line[1024];
  int num1, num2, num3;
  if(!fgets(line, 1024, fp)) return 0;
  sscanf(line, "%d %d %d", &num1, &num2, &num3);
  if((num2&2 && ((num3&4)==2)) || 
      ((!(num1&2)) && (!(num3&4)))
      ) {
    printf("%s\n", "Yes");
  } else {
    printf("%s\n", "No");
  }
  return 0;
}