View Code of Problem 81

#include <stdio.h>
int main()
{
	int i,n,y,r,day=0;
	int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
	scanf("%d%d%d",&n,&y,&r);
	for (i=1;i<y;i++)
	{
		day=day+a[i];
	}
	day=day+r;
	if(y>2)
	{
		if(n%4==0&&n%100!=0||n%400==0)
			day=day+1;
		printf("%d",day);
	}
	else 
	{
		printf("%d",day);
	}
	return 0;
}