Problem:
Rectangle

Write a program which calculates the area and perimeter of a given rectangle.

Input

The length a and breadth b of the rectangle are given in a line separated by a single space.

Output

Print the area and perimeter of the rectangle in a line. The two integers should be separated by a single space.

Constraints

1 ≤ a, b ≤ 100

Sample Input 1

3 5

Sample Output 1

15 16

Solution in JAVA (judge verdict: Accepted)

import java.util.Scanner;

public class Main {
	public static void main (String[] args) {
		Scanner sc = new Scanner(System.in);
		int intAns = 0;
		int intAns1 = 0;
		//	System.out.println("??°????????\?????????????????????");
			int intTate = sc.nextInt();
			int intYoko = sc.nextInt();
			intAns = intTate * intYoko;
			intAns1 = 2 * intTate + 2 * intYoko;
			System.out.println(intAns+ " " +intAns1);
	}
}