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Module DEMO-32-90DEMO-C-32

Square Calculator

DEMO-C-32 • Programming in C

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Problem Statement

Write a function int square(int n) that returns the square of n.

Constraints

-100

Input Format

A single integer.

Output Format

The integer result.

Sample Testcases

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Sample #1
Public sample
Input
5
Output
25
Explanation
5 * 5 = 25.
Sample #2
Public sample
Input
-4
Output
16
Explanation
-4 * -4 = 16.
Sample #3
Public sample
Input
0
Output
0
Explanation
0 * 0 = 0.

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