How to use clrscr in this app

Answer 1

That function is in the conio.h header, which isn't provided by the Sololearn compiler & almost every modern compiler.
Use system("cls") or system("clear") instead of it.
If you're *forced* to use clrscr, you will need Turbo C compiler

Answer 2

Ganesh Waje
No possible on this platform because it is not an IDE.

Answer 3

Which programming language?