What is the purpose of bool?

[RandomGeek]

Hello, I just want to ask a question, as a beginner in c++ programming what is the purpose of bool? Like, can I see a sample code that illustrates what bool is for?

[Radar]

This code hasn't been completed nor is it close to, compiling will supply multiple errors. But it provides an example of a Boolean function. But as you code more you will find ways of implements such things.


It's used multiple times during this code, just look through it

#include <iostream>
#include <string>


void clearScreen()
{
	for (int i = 0; i < 100; i++)
	{
		std::cout << std::endl;
	}
}

void TTTBoardDisplay(int ticTacToeBoard[][3])
{
for (int i = 0; i < 3; i++)
{
	for (int j = 0; j < 3; j++)
	{
		if (ticTacToeBoard[i][j] == 0)
		{
			std::cout << "H ";		
		}
		if (ticTacToeBoard[i][j] == 1)
		{
			std::cout << "X ";
		}
		if (ticTacToeBoard[i][j] == 2)
		{
			std::cout << "O ";
		}
	}
	std::cout << std::endl;
}
}


bool winVerify(int ticTacToeBoard[][3])
{
	return false;
}



int main()
{
int ticTacToeBoard[3][3];
int errorNumber = 0;
std::string compInputCurrentPlayer = "X";
std::string userInputPlayerLocation;
bool compInputContinueGame = true;
bool compInputPlayerXWin = false;

for (int i = 0; i < 3; i++)
{	for (int j = 0; j < 3; j++)
	{
		ticTacToeBoard[i][j] = 0;
	}
}

while(compInputContinueGame)
{
	TTTBoardDisplay(ticTacToeBoard);
	if (winVerify(ticTacToeBoard))
	{	
		break;
	}
	std::cout << std::endl << std::endl;
	std::cout << "Player " << compInputCurrentPlayer << ", please choose a location. ";
	std::cin >> userInputPlayerLocation;
	switch userInputPlayerLocation
	{
	case "t1":
	ticTacToeBoard[0][0] = 
	


	}
}

}


std::cout << "Congratulations " << winVerifyPlayerReturn(ticTacToeBoard) << ", you have beaten your opponent in a ferocous battle of the minds!";