407077: GYM102697 048 Basic Math

Memory Limit：256 MB Time Limit：1 S
Judge Style：Text Compare Creator：
Submit：0 Solved：0

Description

048. Basic Mathtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output

Your 5 year old cousin needs your help with some basic math. Write a program for him to do addition and subtraction.

Input

The one and only line that you will be given is a math equation that uses addition and subtraction.

Output

Print the following "(original equation) = (answer)".

ExampleInput
1 + 5 + 7 - 2 =
Output
1 + 5 + 7 - 2 = 11

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