別簡單問題復雜化了,這個問題小學生都會做的題------數壹數,看壹看:
拇 ?食 中 ? 無 ?小
1 2 3 4 5
10 ?9 8 7 6
11 ?12 ?13 ? 14 ?15
20 ?19 ?18 ? 17 ?16
發現規律了麽?具體看代碼就知道了:
?using?System;class?Program{
static?void?Main(string[]?args){
int?x,?n;?//?設n是數到的數
n?=?Convert.ToInt32(Console.ReadLine());
x?=n%10;
switch?(x)?//?尾數
{
case?0:
case?1:
Console.WriteLine("拇指");
break;
case?2:
case?9:
Console.WriteLine("食指");
break;
case?3:
case?8:
Console.WriteLine("中指");
break;
case?4:
case?7:
Console.WriteLine("無名指");
break;
case?5:
case?6:
Console.WriteLine("小指");
break;
}
}
}