Bob the Penguin wants to find out if a given number is a square number. Will you help him?
Write a program that takes in 1 integer value, A, and output if the value is a square number or not.
0 ≤ A ≤ 10,000,000
Your program should read from standard input the following data:
The first line contains 1 integer A.
Your program should write to the standard output a string.
Sample Input 1
Sample Output 1
Sample Input 2
Sample Output 2