class Test4
{
public static void main(String[] args)
{
Scanner can =new Scanner(System.in);
System.out.print("请输入年份");
int a=can.nextInt();
if (a<0)
{
System.out.println("你输入的年份不在电脑的计算之中");
System.out.println("请 重新输入年份");
a=can.nextInt();
}
System.out.print("请输入月份");
int b=can.nextInt();
if (b<0 || b>12)
{
System.out.println(b+"月份不存在");
System.out.print("请重新输入");
b=can.nextInt();
}
System.out.print("请输入日子");
int c=can.nextInt();
if (c<0 || c>31)
{
System.out.println("该月不存在"+c+"天");
System.out.println("请重新输入");
c=can.nextInt();
}
if (a%4==0 && a%100!=0 && a%400==0)
{
System.out.println("你所输入的"+a+"年为润年");
System.out.println("该年有365天");
if (b==1)
{
System.out.println("第"+c+"天");
}
else if (b==2)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==3)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==4)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==5)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==6)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==7)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==8)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==9)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==10)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else if (b==11)
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
else
{
System.out.println("第"+((b-2)*30+29+c)+"天");
}
}
else if (b==1)
{
System.out.println("第"+c+"天");
}
else if (b==2)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==3)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==4)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==5)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==6)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==7)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==8)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==9)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==10)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else if (b==11)
{
System.out.println("第"+((b-1)*30+c)+"天");
}
else
{
System.out.println("第"+((b-1)*30+c)+"天");
}