scanf Statement

                 It is a function and is used to read data from the standard input device (Key Board).

Syntax:

                int scanf("format(s)",address-1, address-2,..............., address-n);

Eg:

                int n;

                // address of n=&n 

                scanf("%d", &n);

                from the above scanf statement is used to take the input from the keyboard on the output console. Address(&) of n indicates as &n.

Program:

#include<stdio.h>

#include<conio.h>

void main()

{

    int n;

    clrscr();

    printf("Enter any Number :");

    scanf("%d", &n);

    printf("Given Number is : %d", n);

    getch();

} 

Output:

Enter any Number : 10

Given Number is : 10

Next Topic        :  scanf to read the data of int, chat, float and double

Previous Topic :  Symbolic Constants (Global Values)