Wap to enter the side of and print area and perimenter in Java

import java.util.*;
class side
{
    public static void main(String args[])
    {
        int s,ar,pm; //variable
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter the side");
        s=sc.nextInt();
        ar=s*s;
        pm=4*s;
        System.out.println("Area="+ar);
        System.out.println("Perimenter="+pm);
    }
}

Output:
Enter the side
10
Area=100

Perimenter=40

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