Question

A microwave control panel has four buttons: one for increasing the time by 30 seconds, one for switching between power levels 1 and 2, a reset button, and a start button. Implement a class that simulates the microwave, with a member function for each button. The member function for the start button should print a message “Cooking for ... seconds at level ...”.

Answer 1

#include<iostream>
using namespace std;
class Microwave
{
int seconds;
int power_level;
public:
Microwave();
void switch_level();
void start();
void reset();
};
Microwave::Microwave()
{
//default values;
seconds = 30;
power_level = 1;
}
void Microwave::switch_level(){
if(power_level == 1){
power_level = 2;
}
else{
power_level = 1;
}
}
void Microwave::start(){
cout << "Cooking for " << seconds << " seconds at level " << power_level;
}
void Microwave::reset(){
//setting values to default;
seconds = 30;
power_level = 1;
}

int main(){
Microwave microwave;
microwave.start();
return 0;
}