UART Config Class

#include <iostream>
using namespace std;

// Define UartConfig class here
// <write your code>
class UartConfig{
    int baudrate,parity,stopbits;
    public:
        UartConfig(int baud,int prty,int bits)
        {
            baudrate = baud;
            parity = prty;
            stopbits = bits;
        }
        void update(int b,int p,int s){
            baudrate = b;
            parity = p;
            stopbits = s;
        }
        void print()
        {
            cout<<"baud="<<baudrate<<" "<<"parity="<<parity<<" "<<"stop="<<stopbits;
        }
};

int main() {
    int b1, p1, s1;
    int b2, p2, s2;

    cin >> b1 >> p1 >> s1;
    cin >> b2 >> p2 >> s2;

    UartConfig cfg(b1, p1, s1);
    cfg.update(b2, p2, s2);

    cfg.print();
    return 0;
}

Solving Approach