The World of Numbers

by PRASHANTB1984

Given two integers, and , find their sum, difference, product, and quotient.

Input Format

Two lines containing one integer each ( and , respectively).

Constraints


Output Format

Four lines containing the sum (), difference (), product (), and quotient (), respectively.
(While computing the quotient, print only the integer part.)

Sample Input

5
2

Sample Output

7
3
10
2

Explanation

5 + 2 = 7
5 - 2 = 3
5 * 2 = 10
5 / 2 = 2 (Integer part)