C Program to Print an Integer entered by a user

This programs takes the integer value entered by user and displays the same value as output. To store the entered value in a variable, we use the scanf() function in C programming.

Display the integer number entered by user

In this program, we have declared an integer variable num. The program prints a message on the screen, then user enters the integer number. The program then stores that entered value in variable num. Later we are displaying the value of variable num using printf() function.

#include <stdio.h>
int main()
{
   int num;
   /* The printf() functions is used for displaying
    * the message or output on the screen. Here we
    * are displaying a message for the user.
    *
    */
   printf("Enter an integer: ");

   /* Here scanf() function reads the integer value
    * entered by user and stores it into the variable
    * num
    */
   scanf("%d", &num);

   // displaying the value of num using printf
   printf("The number entered by user is: %d", num);
   return 0;
}

Output:

Enter an integer: 101
The number entered by user is: 101