Resolve Driver Collision

#include <iostream>
using namespace std;

// Create namespaces DriverA and DriverB here

namespace DriverA
{
    void init() { cout << "A INIT"; };
}

namespace DriverB
{
    void init() { cout << "B INIT"; };
}

int main() {
    int x;
    cin >> x;

    // Call correct namespace function here
    if ( x == 1) DriverA::init();
    else DriverB::init();

    return 0;
}

Solving Approach