Resolve Driver Collision

#include <iostream>
using namespace std;

// Create namespaces DriverA and DriverB here
namespace DriverA {
    void init() { cout << "A INIT" << endl;}
}
namespace DriverB { 
    void init() { cout << "B INIT" << endl;}

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

    // Call correct namespace function here
    if(x == 1)
        DriverA::init();
    else if(x == 2) 
        DriverB::init();
    return 0;
}

Solving Approach