C Program to print the given integer number

Description

Get a number from user and display the same
Sample Input 1:
56
Sample Output 1:
56

Solution

//Program to print the given Integer (whole) number
#include<stdio.h>
int main()
{
	int num;
	printf("Enter a number:");
	scanf("%d",&num); 	
	printf("Entered number:%d",num);	
	return  0;
}

Explanation

scanf is a function available(predefined) in c library to get input from user via keyboard and stores the same in a variable. Here it reads input number and stores it in a variable num.

Format Specifier "%d" reads input as integer number. (d for decimal number system)

printf is a function available(pre defined) in C library which is used to print the specified content in Monitor. Here it prints the value of the variable num.

Format Specifier "%d" prints value as Integer.