4.1 Perfect Cube or Not.java

/*
Alex has got a Mathematical assignment where he has to find whether a given integer N is a Perfect Cube or not.Write a Java program solution to help Alex

Input Format

First line will contain an integer N

Constraints

N>1 & N<1000

Output Format

return "Perfect Cube" If given integer is a perfect Cube or "Not Perfect Cube" incase it is not

Sample Input 0

125
Sample Output 0

Perfect Cube
Sample Input 1

515
Sample Output 1

Not Perfect Cube
*/
import java.io.*;
import java.util.*;

public class Solution {

    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        boolean check = false;
        for(int i=0;i<n;i++)
        {
            int cube = i*i*i;
            if(cube == n)
            {
                System.out.print("Perfect Cube");
                check = true;
                break;
            }
        }
        if(check == false)
            System.out.print("Not Perfect Cube");
    }
}