public class MathOps {

	public static void main(String[] args) {
		
		double finalVal = 0.0;
		int test = 12;
		test += 1;
		test -= 4;
		test *= 5;
		test /= 3;
		finalVal = (double)test + finalVal;
		System.out.println(finalVal);
	}
	
}