#include <iostream>
#include <cstdlib>

using namespace std;

int random (int low, int high) {
    if (low > high) return high;
    return low + (rand() % (high - low + 1));
}
int main (int argc, char* argv []) {
    for (int i = 0; i < 5; i++) cout << random (2, 5) << endl;
}

3
5
4
2
3

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

int main() {
    srand(time(NULL));
    cout << rand() << endl;
    return 0;
}

int main (int argc, char* argv []) {
    srand (time (0));  // needs ctime header.
    for (int i = 0; i < 5; i++)
        cout << random (2, 5) << endl;
    wait ();
}

#include <iostream>
#include <cstdlib>
#include <ctime>
#include <cmath>

void wait () {
    int e;
    std::cin >> e;
}

int random (int low, int high) {
    if (low > high) return high;
    return low + (std::rand() % (high - low + 1));
}

int main (int argc, char* argv []) {
    std::srand (std::time (0));
    for (int i = 0; i < 5; i++)
        std::cout << random (2, 5) << 'n';
    wait ();
}