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 Python3 (judge verdict: Accepted)

#AOJ ITP1_1_C

N = input().split()
area = 0
perimeter = 0

length=int(N[0])
breadth=int(N[1])

area = length * breadth
perimeter = (length + breadth) * 2

print(str(area)+" "+str(perimeter) )