Perfect Square Checker

Given a non-negative integer \( n \), determine if it is a perfect square. A number is a perfect square if there exists an integer \( k \) such that \( n = k^2 \). Your task is to develop a program that reads an integer from standard input and prints True if \( n \) is a perfect square, otherwise prints False.

inputFormat

The input consists of a single line containing an integer \( n \) (where \( 0 \le n \le 10^9 \)). The input is provided via standard input (stdin).

outputFormat

The output should be a single line that prints True if \( n \) is a perfect square, and False otherwise. The output is produced on standard output (stdout).

16

True