#include "stdafx.h"
#include <iostream>
using namespace std;


int main()
{
    int n1, n2,p1;

    cout << "unesi raspon od do " << endl;
    cin >> n1;
    cin >> n2;
    if (n1 > n2)
    {
        n3 = n1;
        n1 = n2;
        n2 = n3;
    }


        for (int j = n1; j <= n2; j++)
        {
            if (j == 1)
            {
                p1 = 1;
            }
            else if(j==2)
            {
                p1 = 2;
            }
            else
            {
                for (int i = 2; i < j; i++)
                {

                    if (j%i != 0)
                    {
                        p1 = j;
                    }
                    else
                    {

                        break;
                    }
                }
            }
cout<<p1<<endl;
  return 0;
}