Write a Cpp program to print an integer

Write a Cpp program to print an integer

In this tutorial, we will discuss a simple concept of Write a Cpp program to print an integer

In this program, we are going to learn about how to print an integer number entered by the user in Cpp programming language

The value is stored in a variable num using cin and is displayed on the screen using cout statements

Program 1

Cpp program to print an integer – entered by the user

#include <iostream>

using namespace std;

int main()
{
    int num;//variable declaration
    
    cout << "Enter an integer" << endl;
    
    cin>>num;
    
    cout<<"You entered :"<<num;
    return 0;
}

When the above code is executed, it produces the following results

Enter an integer
65
you entered : 65

In the Java program, the user can enter a value using cin and that value stored in a variable named as num. then prints that value using display statements(cout) in C++ language

In this program, cout provide a piece of information to the user  for entering an integer value

 cout << "Enter an integer" << endl;

The cin  reads an input data from the user and stores in variable num

cin>>num;

Finally, the value stored in the variable num is displayed on the screen  using cout

cout<<"You entered :"<<num;

Recommended post

Write a C program to print an integer

Write a Java program to print an integer

Write a Python program to print an integer

Suggested for you

C++ data type

C++ Variables

C++ operator