Given positive integers \(A\) and \(B\), compute their sum, difference, product, integer quotient, and remainder.

Input

One line containing \(A\) and \(B\).

The input satisfies:

• \(1 <= A, B <= 10^9\)
• \(B != 0\)

Output

Print the five results using the exact labels and line order shown in the example.

Example

Input

11 3

Output

A=B=A+B=14
A-B=8
AxB=33
A:B=3
A%B=2