Decode School

Decode School - The School for Problem Solvers

Welcome to my blog. Subscribe and get my latest blog post in your inbox.

C Program to print given hexadecimal number in integer format

Get a hexadecimal number from user and display the corresponding integer value

Sample Input 1:

14

Sample Output 1:

20

Sample Input 2:

A

Sample Output 2:

10

Program or Solution

					    
							
//Program to print the given Hexadecimal in integer format
#include<stdio.h>
int main()
{
	int num;
	printf("Enter a Hexadecimal number:");
	scanf("%x",&num); 	
	printf("Equivalent Decimal: %d",num);	
	return  0;
}
					    
					

Program 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 "%x" reads input as Hexa decimal number.

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 number (d for decimal number system).