Write a program in java to display all the prime numbers from 1 to 100.

import java.util.*;
class primeno_1to100
{
    public static void main(String args[])
    {
        Scanner sc=new Scanner(System.in);
        int c;
        System.out.println("1 to 100 prime no are");
        for(int i=1;i<=100;i++)
        {
           c=0;
           for(int j=1;j<=i;j++)
           {
            if(i%j==0)
            c++;
           }
      
        if(c==2)
        System.out.print(i+" ");
       }
    }
}