remove last output C++

Question

How can i remove the last output of a code so it cannot stack them in CMD and not to show all the process ? lets say if i have a number generator and it will generate me a number each time i type "number. i want to see ONLY one number each time i type it , so if i type 100 times "number" the CMD will only show one number and not all 100 of them ?

Answer 1

We don't have a function to clear the screen in namespace std.

Answer 2

clrscr();

Answer 3

There is no way to do that without additional libraries.

Answer 4

Can you clarify please ?