#include<iostream>

#include<windows.h>

#include<conio.h>



using namespace std;



int main()

{

    short int speed = 100;

    short int ascii[2];



    cout<<"Press F1 to change monitor per second!";

    Sleep(2000);

    

    system("CLS");  

        

    for(;

    {       

        for(;

        {

            if(kbhit())

            {

                ascii[0]=getch();

                if(!ascii[0])

                {

                    ascii[1]=getch();

                    if(ascii[1]==59)

                    {

                        break;

                    }

                    else

                    {

                        cout<<"Key monitor:\t0\t"<<ascii[1];

                    }

                }

                else

                {

                    cout<<"Key monitor:\t"<<ascii[0]<<"\tCharacter: "<<char(ascii[0]);

                }

                

            }

            else

            {

                cout<<"Key monitor:\tNULL";

            }

            cout<<endl;

            Sleep(speed);

        }

        cout<<"Enter how many monitors per second Default(10): ";

        cin>>speed;

        

        speed = (1000/speed); 

    }

}