C++ keyboard input

To take keyboard input in C++, follow these steps:

1. Include the necessary header file for input/output operations:

#include <iostream>

1. Use the std namespace to avoid writing std:: before every input/output operation:

using namespace std;

1. Declare variables to store the input:

int number;
string name;

1. Use the cin object to receive input from the keyboard and store it in the variables:

cin >> number;
cin >> name;