Question

in c++ thankyou.

1. Using C++, write a program to simulate a cooking) stove. This stove is represented as a class named stove that has the properties: • A state, either normal or cleaning. Number O SPs4 of elements being used (by pots and pans). 4 element states, either on or off. This stove has the interface: • A constructor to set a stove (state) to normal and the element (states) to off. A (overloaded) constructor to set a stove to s and the elements to S1, S2, S3 and Sa. • A destructor to print "stove shutting down". • A member function Get State () to return the state of a stove. • A member function Set State(s) to set a stove to s. • A member function GetP() to return P. A member function SetElement (n,q) to set elemento sns 3 to 9. • A member function boil (n) to heat elementos ns3, where heat means to wait for 3 seconds. To wait, use the function sleep_for(...) in the <thread> module. If element n is off or the stove is not set to normal, then an (error) message is printed instead. A member function clean() to clean the stove, where clean means to set the elements to off and wait for 5 seconds. If the stove is not set to clean, then an (error) message is printed instead. Your submission should include a screenshot of the execution of the program with the following instructions in the main function:

Answer 1

C++ Code :-

Stove.h

#include<iostream>
#include<string>
#include <thread>
#include <chrono>
using namespace std;

class Stove
{
string state;
int p;
bool elements[4];
public:
Stove() //default
{
    state = "normal";
    p=4;
   }
//parameter constructor
Stove(string s, bool e[],int size)
{
    state=s;
    for(int i=0;i<size;++i)
        elements[i]=e[i];
    p=size;
}
//destructor
~Stove()
{
    cout<<"Stove shutting down\n";

}
string GetState()
{
    return state;
}
//set state
void SetState(string s)
{
    state=s;
}

int GetP()
{
    return p;
}
void SetElement(int n,bool q)
{
    if(n>=p || n<0)
        return;
    elements[n]=q;
}
void clean()
{

    for(int i=0;i<p;++i)
        elements[i]=false;
    this_thread::sleep_for(chrono::seconds(5));
    if(state.compare("clean")!=0)
    cout<<"Error occurred\n";
}

void boil(int n)
{
    if(state.compare("normal")!=0 || elements[n]==false)
        cout<<"Error stove is not working\n";
    elements[n]=true;
    this_thread::sleep_for(chrono::seconds(3));
}
};

Main.cpp

#include<iostream>
#include "stove.h"
using namespace std;

int main()
{
   bool el[4]={false,true,false,false};
   Stove kenmore("normal",el,4);
   cout<<kenmore.GetState()<<endl;
   cout<<kenmore.GetP()<<endl;
   kenmore.SetElement(3,true);
   cout<<kenmore.GetP()<<endl;
   kenmore.boil(0);
   kenmore.boil(1);
   kenmore.boil(2);
   cout<<kenmore.GetP()<<endl;
   kenmore.SetElement(1,false);
   kenmore.clean();
   kenmore.SetState("clean");
   kenmore.clean();
   cout<<kenmore.GetState()<<endl;
   cout<<kenmore.GetP()<<endl;
   return 0;
}

Screenshot of output :-

normal 4 4 Error stove is not working Error stove is not working 4 Error occurred clean 4 Stove shutting down Process exited after 21.3 seconds with return value o Press any key to continue