Rectangles in a Square#10221

Rectangles in a Square

1 second
64 megabytes
Very easy

Given a rectangle with sides and , determine the area of the smallest square that can completely contain this rectangle.

zzz.png

Input

Two integers and (a, b \leq 1000) — the sides of the rectangle.

Output

Output a single integer — the area of the smallest square that can contain the rectangle.

Examples

Example 1

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Example 8

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