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 vote271 views1 answer
Passing custom function in sort cpp
C++
0 vote304 views1 answer
Initialize string with length c++
C++
21 votes282 views6 answers
Cin c++
C++
84 votes448 views4 answers
Php string
C++
0 vote287 views1 answer
C++ hide credentials
C++
0 vote275 views1 answer
How to manually start windows app
C++
19 votes288 views1 answer
Access last element in vector in c++
C++
-1 vote297 views1 answer
How to print items in arduino
C++
0 vote296 views1 answer
Hamming distance c++
C++
0 vote357 views1 answer
Make an x using asterisk c++
C++