//	Q.A. 3
//	John Wang

import java.util.Scanner;
class QA3
{
	public static void main(String[] args)
	{
		Scanner input = new Scanner(System.in);

		int num1 = 100;
		int num2 = 200;
		int num3;

		num3 = num1 + num2;

		System.out.println("num3 = " + num3 + "\n\n\n");

	}
}