#include <iostream>
using namespace std;
 
int main() 
{
	int numberme;
	int numberyou;
	int sum;
	int sub;
	int divide;
	int mult;
	int result;
	int password = 0;
 
	cout << "To Start the program type 99, otherwise, type any integer to stop: \n";
	cin >> password;
 
	while( password == 99)
	{
	cout << "\nWelcome to the Operation program!, done by Q8iEnG! \n";
	cout << "\nPlease, write an integer: ";
	cin >> numberme; // this variable to save the first integer in it.
	cout << endl; // to output new line.
	cout << "Write the second integer: ";
	cin >> numberyou; // this variable to save the second integer in it.
	cout << endl;
	cout << endl;
 
	sum = numberme + numberyou; // this how we add between any two numbers using variables.
 
	sub = numberme - numberyou; // this how we subtract between any two numbers using variables.
 
	divide = numberme / numberyou; // this how we divide between any two numbers using variables.
 
	mult = numberme * numberyou; // this how we multiply between any two numbers using variables.
 
	result = numberme - 3; // subtracting the first number from 3, you can use any number for any operation.
	cout << "The sum of the two integers you want is: " << sum;
	cout << endl;
	cout << "The subtraction of the two integers you want is: " << sub;
	cout << endl;
	cout << "The division of the two integers you want is: " << divide;
	cout << endl;
	cout << "The multiplication of the two integers you want is: " << mult;
	cout << endl;
	cout << "Subtracting the first integer from 3: " << result;
	cout << endl;
	cout << endl;
	cout << "Thanks for using this Operation Program.!\n\n";
	cout << "To continue the program type 99, otherwise, type any integer to stop: \n";
	cin >> password;
	}
 
return 0;
}

#include <iostream>
#include <windows.h>
 
using namespace std;
 
int main()
{
	CopyFile("E:\\programfiles\\onepiece.txt", "C:\\hello\\onepiece.txt", false);
 
	return 0;
 
}

#include <iostream>
using namespace std;
int main()
{
	system( "START notepad" );
	return 0;
}