View Code of Problem 81

#include<stdio.h>
struct Time{
  int year;
  int month;
  int day;
}time;
int main()
{
 int i,k=0;
  int a[12]={31,28,31,30,31,30,31,31,30,31,30,31};
  scanf("%d%d%d",&time.year,&time.month,time.day);
  if((time.year%4==0&&time.year%100!=0)||time.year%400==0)
  {
   k=1;
  }
  for(i=0;i<time.month-1;i++)
  {
  if(k==1&&i==1)
  {
  time.day+=a[i]+1;
  }
  else time.day+=a[i];
  
  }
  printf("%d",time.day);
  return 0;
}