Clearing Screen in loop

Question

If I want to clear my screen in a loop which function I should use in c++ ?
And which file is required to be included in C++

Answer 1

You can use system("cls"); in windows. but you need to include header file stdlib.h header file.
For Linux or UNIX use clear instead of cls.

Answer 2

you can use clrscr(); but use conio.h

Answer 3

does clrscr() work in sololearn compiler in code playground.
@sandeep chatterjee

Answer 4

I don't know Sagar it may work

Answer 5

Whenever i am using clrscr() it says ERROR: not declared in scope even I have used conio.h header file.
Am i missing something.