10004 - Simple Math

Simple Math

Time Limit: 1 sec

**The Problem**

Eric is facing a problem to solve the following equation:

**A =X ^{2} + Y^{2 }– Z^{2}**

Can you please help Eric to solve this equation?

**The Input**

Input file contains a series of lines. Each line consists of three integers **X (0<X<100), Y (0<Y<100) **and **Z (0<Z<100)**. Input is terminated by **EOF**.

**The Output**

For each line of input, you have to print the value of the equation in a separate line.

**Sample Input**

4 4 3

5 6 7

**Sample Output**

23

12

[School Level]

Inter School & College Programming Contest (ISCPC) 2015

Problem Setter: Mahbubur Rahman