Competitions

# PP1 Week 1 Contest 1

# Sum of squares

Find the sum of the squares of two numbers.

#### Input

Two integers **a** and **b**. The numbers do not exceed `10`

by absolute value.^{9}

#### Output

Print a single integer `a`

+ ^{2}`b`

.^{2}

Input example #1

2 3

Output example #1

13