How to make simple DOS program (without scrolling)

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C++

DOS

2D

I'm learning C++, It has been two months now.

After learning many aspect of the language, I want to practice to make simple program without Graphic UI.

I want to make simple games like MadLibs or MasterMind.

How do I go about doing that without scrolling.
I've read somewhere that they used to do it using arrays, but when I try, that didn't eliminate the scrolling.

How to do it?

[update]
found it.

#include<windows.h>
main()
{
    some code....;
    system("cls");
    some more code;
}

=================

[update]
What I was trying kinda look like this, found this madlib on the internet.

#include<iostream>
#include <string>
using namespace std;

int main()
{

	cout << "Welcome\n" << "Enter your name" << endl;
	string userName;
	getline(cin, userName);
	system("cls");

	cout << "Hi, " << userName << endl;
	cout << "Enter an adjective: ";
	string adjective1;
	getline(cin, adjective1);

	cout << "Enter a noun: ";
	string noun1;
	getline(cin, noun1);

	cout << "Spell a number: ";
	string number;
	getline(cin,number);

	cout << "Enter a noun: ";
	string noun2;
	getline(cin, noun2);

	cout << "Enter an adjective: ";
	string adjective2;
	getline(cin, adjective2);

	cout << "Enter an verb: ";
	string verb;
	getline(cin, verb);

	cout << "Enter a noun: ";
	string noun3;
	getline(cin, noun3);

	cout << "Enter a body part: ";
	string bodyPart;
	getline(cin, bodyPart);

	cout << "Enter an adjective: ";
	string adjective3;
	getline(cin, adjective3);
	system("cls");

	cout << "Look, I guarantee there`ll be " << adjective1
		<< " times. I guarantee that at some " << noun1
		<< ", \n" << number << " or both of us is gonna want to get out of this "
		<< noun2 << ". \nBut I also guarantee that if I don`t ask you to be "
		<< adjective2 << ", \nI`ll " << verb << " it for the rest of my "
		<< noun3 << ", because I know, \nin my " << bodyPart << ", you`re the "
		<< adjective3 << " one for me." << endl << endl;

	cout << "Thank you!" << endl;
	getchar();
	return 0;
}

-->In future I'm planning to learn how to make simple menu/frame based from this (kinda like the 'Edit' software in command prompt from old Windows).

-->I also plans to let the user to 'random' the language parts which will generate a word from small dictionary file.