package com.hao947;
public class hao947 {
public static void main(String[] args) {
int a = 1;
int b = 2;
int c = 3;
int d = 4;
int count = 0;
for (int i = 0; i <= 12; i++) {
for (int j = 0; j <= 6; j++) {
for (int k = 0; k <= 4; k++) {
for (int l = 0; l <= 3; l++) {
int sum = (a * i + b * j + c * k + d * l);
if (sum == 12) {
count++;
}
}
}
}
}
System.out.println(count);
}
}