Answer Posted / prasad avunoori

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace primeNumber
{
class Program
{

static void Main(string[] args)
{
int s=0;
int c,k;
for (int i = 2; i < 100; i++)

{
c = 0;
for (int j = 1; j <= i; j++)

{
if(i%j==0)
{
c = c + 1;

}

}
if (c == 2)
{

Console.WriteLine(i);
s++;

}


} Console.WriteLine("There are " +s);
Console.ReadLine();
}
}
}

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