public static void main(String[] args) {
		int i, j, k;
		j = 59;
		System.out.println("j : " + j);
		k = 56;
		System.out.println("k : " + k);
		i = j + k;
		System.out.println("j + k : " + i);
		i = j - k;
		System.out.println("j - k : " + i);
		i = k / j;
		System.out.println("k / j : " + i);
		i = k * j;
		System.out.println("k * j : " + i);
		i = k % j;
		System.out.println("k % j : " + i);
		j %= k;
		System.out.println("j %= k : " + j);
		// Floating-point number tests:
		float u, v, w; // Applies to doubles, too
		v = 0.5309454f;
		System.out.println("v : " + v);
		w = 0.0534122f;
		System.out.println("w : " + w);
		u = v + w;
		System.out.println("v + w : " + u);
		u = v - w;
		System.out.println("v - w : " + u);
		u = v * w;
		System.out.println("v * w : " + u);
		u = v / w;
		System.out.println("v / w : " + u);
		// The following also works for char,
		// byte, short, int, long, and double:
		u += v;
		System.out.println("u += v : " + u);
		u -= v;
		System.out.println("u -= v : " + u);
		u *= v;
		System.out.println("u *= v : " + u);
		u /= v;
		System.out.println("u /= v : " + u);
	}