Use the below code

1. #include

using namespace std;

int main () {

// local variable declaration

char grade = 'D';

switch(grade) {

case 'A' :

cout << "Excellent!" endl;

break;

case 'B' :

case 'C' :

cout << "Well done" << endl;

break;

case 'D' ;

cout << "You passed" << endl;

break;

case 'F' :

cout << "Better try again" << endl;

break;

default :

cout << "Invalid grade" << endl;

}

cout << "Your grade is " << grade << endl;

return 0;

}