面试,求救各位大仙
---------给定一个高度,一小球落下,每次弹回原高度的a%,问底x次落下小球走过的路程以及弹起的高度------------给定一个字符串,如果其中有数字(相邻是数字的话算一个)的话,把数字存起来放到一个数组里,对数组进行排序
--------------------编程问答-------------------- 给定一个字符串,如果其中有数字(相邻是数字的话算一个)的话,把数字存起来放到一个数组里,对数组进行排序
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--------------------编程问答-------------------- 帮顶... --------------------编程问答-------------------- using System;
string str = "aaa12aaa2bbjk3dk6kd";
int start = -1;
int end = -1;
List<int> list = new List<int>();
Regex reg = new Regex(@"\d+");
foreach (Match m in reg.Matches(str))
{
list.Add(Convert.ToInt32(m.Value));
}
list.Sort();
foreach (int i in list)
Console.WriteLine(i);
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Test5
{
class Program
{
static void Main(string[] args)
{
double TotalHight = 0;
double Hight = 100;
for (int i = 0; i < 3; i++)
{
TotalHight = TotalHight + Hight;
Hight = 0.5 * Hight;
TotalHight = TotalHight + Hight;
}
Console.WriteLine(TotalHight);
Console.ReadLine();
}
}
}
补充:.NET技术 , C#