WAP in java to check whether the entered no is a Prime no or not.

//Prime no:

import java.util.Scanner;

public class Prime {

public static void main(String args[])
{
Scanner sc=new Scanner(System.in);

System.out.println("Enter a no:");
int no=sc.nextInt();

if(no<1)
System.out.println("Can not determine");
else if(no==2)
System.out.println("It is a prime no.");
else
{
int p=1;

for(int i=2;i<no;i++)
{
if(no%i==0)
{
p=0;break;
}
}
if(p==1)
System.out.println("It is a prime no.");
else
System.out.println("It is not a prime no.");
}

}

}