#include using namespace std;

int main() { //1. Start //1.1 Declaration of variables( syntax: ) int m;//mark char g;//grade //2. Enter mark, m //2.1 Inform user to enter 2 Number cout<<"Please enter mark between 0 to 100: "; //2.2 Enter number cin>>m; if (m>=80) g='A'; else if ((m>=70) && (m<80)) g='B'; else if ((m>=60) && (m<70)) g='C'; else if ((m>=50) && (m<60)) g='D'; else g='E';

//3. Display grade, g //3.1 Inform user the grade cout<<"Grade Obtain : "<

----------------Help me change this coding from multi-way selection to switch selection ----------- using C++ -------