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 if (x==2) DriverB::init(); 

    return 0;
}

Solving Approach