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 JavaScript (judge verdict: Wrong Answer)

function Main(input) {
    // input????????????????????\??????????????????????????????????????§?????????????????? input.split("\n") ????????§???????????????

    var data = input.split("\n")
    
    var first_line = data[0].split(" ")
    var second_line = data[1]
    
    var c = parseInt(first_line[0]) + parseInt(first_line[1])

    console.log((parseInt(first_line[0])+parseInt(first_line[1]))*2);
}

// Don't edit this line!
Main(require("fs").readFileSync("/dev/stdin", "utf8"));