Method push

src/class185/Code02_Game1.java:49–54

(int u, int f, int e)

	public static int stacksize;

	public static void push(int u, int f, int e) {
		stack[stacksize][0] = u;
		stack[stacksize][1] = f;
		stack[stacksize][2] = e;
		stacksize++;
	}

	public static void pop() {
		--stacksize;