How to erase display text?

Question

Hi, I write some text, for example "Hello world", and I need to erase it.
Programming languages:
C++
C#
Pyton
Consoles:
Local Windows debugger,
Sololearn,
Online compilers as ideone, cpp shell, online GDB

Answer 1

Here you got examples of how i would do it in python (don't remember how to do it with C# and C++), i hope this to be helpful for you.

PYTHON:
import os
os.system("clear")

OR

import subprocess
subprocess.call("clear")

Those examples clean all window.

if you got other question u got a friend here☺

Answer 2

Erase SoloLearn from that list, sololearn doesn't support erasing console text.