for (int i =1;i<=3 ;i++ )
{
if (i == 1)
{
Console.Write("你到底爱不爱我?");
}
if (i == 2)
{
Console.Write("我问你呢,你到底爱不爱我?");
}
if (i == 3)
{
Console.Write("你聋了么?我问你爱不爱我!!");
}
string a = Console.ReadLine();
if (a == "爱")
{
Console.WriteLine("嗯,我也爱你。");
System.Threading.Thread.Sleep(2000);
Console.WriteLine("从此王子和公主过上了没羞没臊的生活!");
break;
}
else
{
if (i == 3)
{
Console.WriteLine("滚!");
}
}
}
Console.Write(" 请输入年份:");
for (; ; )
{
int a = int.Parse(Console.ReadLine());
if (a >= 0 && a <= 9999)
{
Console.Write("请输入月份:");
for (; ; )
{
int b = int.Parse(Console.ReadLine());
if (b <= 12 && b > 0)
{
Console.Write("请输入日期:");
for (; ; )
{
int c = int.Parse(Console.ReadLine());
if (c > 0 && c <= 31)
{
Console.WriteLine("你输入的格式" + a + "年," + b + "月," + c + "日,格式正确");
break;
}
else
{
Console.Write("你输入的日期错误,请从新输入:");
}
}
break;
}
else
{
Console.Write("你输入的月份错误,请重新输入:");
}
}
break;
}
else
{
Console.Write("你输入的年份错误,请重新输入:");
}
}