include iostream include conio using namespace std int main int cout e

#include <iostream>
#include <conio.h>

using namespace std;
 
int main() 
{	
	int a;
	cout << "enter your number ";
	while(!(cin >> a))
	{
		cin.clear();
		while(cin.get() != '\n');
		system("cls");
		cout << "enter your number ";
	}
	cout << "your number is: " << a;
	_getch();
	return 0;
}