C Program to print given integer number in octal format

Description

Get a number from user and display the corresponding Octal value
Sample Input 1:
11
Sample Output 1:
13
Sample Input 2:
20
Sample Output 2:
24

Solution

//Program to print the given Integer in Octal format
#include<stdio.h>
int main()
{
	int num;
	printf("Enter a number: ");
	scanf("%d",&num); 	
	printf("\nEquivalent octal value: %o",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 "%o" prints value as Octal number.