Write a program that take a number consisting of 3 digit and display sum of all digit

#include<stdio.h>

#include<conio.h>

void main()

{

clrscr();

int n,c,d;

printf("Enter 3-digit number:");

scanf(%d”,&n)

c=n/100;

n=n%100;

d=n/10;

n=n%10;

printf("Sum of digit is ",n+d+c)

getch();

}