Printing prime number from 1 to 100

Question

This program is supposed to output the prime numbers between 1 and 100. Will anyone please explain me the flow the programme below? I am having difficulty in writing the progra

Answer 1

public class Prime {
    public static void main(String arg[])
    {
        int count=0;

        for(int i=2;i<100;i++)
        {
            for(int j=2;j