Program to convert number of days into years,weeks and days

#include<stdio.h>
#include<conio.h>

void main()
{
int y,w,d,a;
clrscr();        //to clear the screen
printf("\n Enter total number of days : ");
scanf("%d",&d);

y=d/365;
a=d%365;
w=a/7;
d=a%7;
printf("\n Years=%d\n Weeks=%d\n Days=%d",y,w,d);
getch();        //to stop the screen
}


                                                           Output