C++ keyboard input

#include <iostream>  // for std::cout and std::cin
 
int main()
{
    std::cout << "Enter a number: "; // ask user for a number
 
    int x{ }; // define variable x to hold user input (and zero-initialize it)
    std::cin >> x; // get number from keyboard and store it in variable x
 
    std::cout << "You entered " << x << '\n';
    return 0;
}

Enter a number: 4
You entered 4

Source: learncpp.com

Similar codes

0 vote365 views1 answer
Pretty Print c++ chegg
C++
-5 votes326 views3 answers
Array syntax in c++
C++
23 votes329 views1 answer
How to declare a function in c++
C++
0 vote334 views2 answers
Constructor overloading in c++
C++
1 vote293 views2 answers
Enum name ue4 cpp
C++
-1 vote371 views1 answer
Intersection between vector c++
C++
1 vote335 views1 answer
C++ round number up
C++
1 vote350 views1 answer
Prime number generator c++
C++
0 vote367 views2 answers
C++ code
C++
0 vote342 views2 answers
Find prime number c++
C++