text: #include <iostream>
  #include <conio.h>
  using namespace std;
  int main ()
  {
  	int i,n;
  	
  	
  	for(int j=1;j<=100;j++){
  	int count =0;
  		n=j;
  	
  	for (i=1;i<=n;i++)
  	{
  		if (n%i==0)
  		count++;
  	}
   	if (count==2)
  	cout<<n;
  	}
  }
  