#include <bits/stdc++.h>

 using namespace std;
 
int main()
{
 int min_value,max_value, i, j, check;

    cout << "Enter min number:";
    cin >> min_value;
    cout << "Enter max number:";
    cin >> max_value; 


    for (i = min_value; i <= max_value; i++) {
        if (i == 1 || i == 0)
            continue;
        check = 1;
 
        for (j = 2; j <= i / 2; ++j) {
            if (i % j == 0) {
                check = 0;
                break;
            }
        }
        if (check == 1)
            cout << i << " ";
    }
 
    return 0;
}