using System;
using System.Collections.Generic;
using System.Text;namespace QuickSort
{
class Program
{
static void Main(string[] args)
{
int[] array ={1,4,10,6,7,5,2,5}; //<<1>>
QuickSort(ref array,0,7); //<<1>>
foreach(int i in array)
{
Console.WriteLine("{0}",i); //<<8>>
}
}
public static void QuickSort(ref int[] arr, int startpos, int endpos)
{
int i = startpos, j = endpos; //<<5>>
int temp; //<<5>>
int tj = endpos; //<<5>>
dat da = new dat(0, 0); //<<5>>
Stack<dat> stk = new Stack<dat>(); //<<5>> temp = arr[i]; //<<5>>
while (i < j)
{
while (i < j && arr[j] >= temp) --j; //<<7>>
arr[i] = arr[j]; //<<7>>
while (i < j && arr[i] < temp) ++i; //<<7>>
arr[j] = arr[i]; //<<7>>
}
arr[i] = temp; //<<5>>
if (startpos < i - 1) QuickSort(ref arr,startpos,i-1); //<<5>>
if (endpos > i + 1) QuickSort(ref arr, i+1, endpos); //<<5>> }
/* if (tj > j + 1)
{
stk.Push(new dat(j + 1, tj)); //<<>>
i = startpos; //<<>>
j = j - 1; //<<>>
tj = j; //<<>>
}
else
if(startpos==j-1)
{
da = stk.Pop(); //<<>>
i = da.i; //<<>>
j = da.j; //<<>>
}; //<<>>
} while (j > startpos && stk.Count != 0); //<<>>*/
}
public struct dat
{
public int i;
public int j; public dat(int a, int b)
{
i = a;
j = b;
}
}
}这是处理后的结果。看完编程珠玑，自己也写个C#版的行计数器，嘿嘿。
实现过程是读取cs源程序，然后修改成一个新程序，也就是在每段代码后插入一个计数器（count[i++]）..
在程序结束前把count[]存起来。然后再把count里的值取出来，在插入源代码using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using System.Threading;
namespace Monitor
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
MarkList.Add("for");
MarkList.Add("break");
MarkList.Add("//");
MarkList.Add("continue");
MarkList.Add("return");
}
List<string> MarkList = new List<string>();
private void openSourceFileToolStripMenuItem_Click(object sender, EventArgs e)
{
if (DialogResult.OK == openFileDialog1.ShowDialog())
{
fileName= openFileDialog1.FileName;
StreamReader SR = new StreamReader(fileName);
rtb_srcfile.Text = SR.ReadToEnd();
srcfile = rtb_srcfile.Text;
SR.Close();
}
}
string srcfile = "";
string modifyFile = @"D:\modifyFile.cs";
string fileName = "";
string usingStatement = "using System.IO;";
string defineVar = " static int[] Counts = new int[1000];"+
'\n' + "static string str_MonitorRst=\"\";" +
" static string path=@\"" +"d:\\MonitorTemp.txt\";";
string MonitorTempPath=@"d:\MonitorTemp.txt";
string doCount;
string SaveArrPro = //'\n' + "static void SaveArr()" + '\n' +
//"{" +
" for (int j = 0; Counts[j]!=0 ; j++)\n" +
"{\n" +
"str_MonitorRst+=Counts[j].ToString()+" + "',';\n" +
"}\n" +
" StreamWriter sw = File.CreateText(path);\n" +
"sw.Write(str_MonitorRst);" + '\n' + "sw.Close();\n";
string str_sourceFile;
private void runToolStripMenuItem_Click(object sender, EventArgs e)
{
if (rtb_srcfile.Text == "")
return; str_sourceFile = rtb_srcfile.Text;
str_sourceFile= str_sourceFile.Insert(0,usingStatement);//插入using System.IO;
int startIndex= TradSearch("class", str_sourceFile, true); InserCount(ref str_sourceFile,startIndex,true,new string[0]);
int ci= TradSearch("class", str_sourceFile, true);
if (ci != -1)
{
str_sourceFile = str_sourceFile.Insert(ci+1, defineVar); //在class定义后插入全局变量
}
int mi= TradSearch("Main", str_sourceFile, false);
if (mi != -1)
{
int si=TradSearch("Main", str_sourceFile, true); //在main里查找return
int ri= SubStringBetween(str_sourceFile,"return",si,mi); //如果有return的话插在return前面
if (ri != -1)
{
str_sourceFile = str_sourceFile.Insert(ri - 1, SaveArrPro);
}
else { str_sourceFile = str_sourceFile.Insert(mi - 1, SaveArrPro); }
}
StreamWriter sw = File.CreateText(modifyFile);
sw.WriteLine(str_sourceFile);
sw.Close();
doCompiler(modifyFile);
string[] CountArr = new string[] { };
CountArr = File.ReadAllText(MonitorTempPath).Split(',');
InserCount(ref srcfile,startIndex,false,CountArr); rtb_srcfile.Text = "";
rtb_srcfile.Text= srcfile;
}
int SubStringBefore(string s, string sub, int startIndex)
{
int subn = sub.Length - 1;
for (int j = startIndex; s[j] != '\n'&&j>subn-1; j--)
{
int i = subn;
for (; i > -1; i--)
{
if (s[j - ( subn- i)] != sub[i]) break;
}
if (i == -1) return j;
}
return -1;
}
int SubStringBetween(string s, string sub, int startIndex, int endIndex)
{
int subn = sub.Length;
int sn = endIndex;
for (int j = startIndex; j <= sn - subn; j++)
{
int i = 0;
for (; i < subn; i++)
{
if (s[j + i] != sub[i]) break;
}
if (i == subn) return j;
}
return -1;
}
int SubStringAfter(string s, string sub, int startIndex)
{
int subn = sub.Length;
int sn = s.Length;
for (int j = startIndex;j <=sn- subn; j++)
{
int i = 0;
for (; i <subn; i++)
{
if (s[j + i] != sub[i]) break;
}
if (i == subn) return j;
}
return -1;
}
bool checkin(string src,int startIndex)
{ foreach (string sub in MarkList)
{
if (SubStringBefore(src, sub, startIndex) != -1)
return true;
}
return false; }
/// <summary>
/// 查找语句块，"{"表示开始,"}"表示结束
/// </summary>
/// <param name="inMark">要查找的语句块关键字</param>
/// <param name="sourceFile">被搜索的字符</param>
/// <param name="startorend">true为开始，false为结束</param>
/// <returns>返回开始或结束位置</returns>
int TradSearch(string inMark, string sourceFile, bool startorend)
{
if (str_sourceFile != "")
{
int im = sourceFile.IndexOf(inMark);
if (im > -1)
{
int i = sourceFile.IndexOf("{", im);
if (startorend)
{
return i;
}
else
{
int seek = 1;
int endTrad = -1;
for (int h = i + 1; h < sourceFile.Length; h++)
{
if (sourceFile[h] == '{')
{
seek++;
}
else if (sourceFile[h] == '}')
{
seek--;
}
if (seek == 0)
{
endTrad = h;
break;
} }
return endTrad;
}
}
}
return -1;
}
int IsInUnExu(string src,int index)
{
int st = TradSearch("struct", src, true);
int et = TradSearch("struct", src, false);
if (index > st && index < et)
{
return et;
}
else
return -1;
}
string InserCount(ref string src, int startIndex, bool doCountOrResult,string[] countArr)
{
int i = 0;
int index = 0;
/* int ispostil = SubStringAfter(src,"/*",0);
int iepostil=-1;
if (ispostil != -1)
{
iepostil=SubStringAfter(src, "*", ispostil);
}*/
while (true&&startIndex<src.Length)
{
index = src.IndexOf(';', startIndex+1);
if (index == -1) break; /* if (ispostil>startIndex&&startIndex< iepostil)//没有考虑有多段注释的情况。解决方案：在循环外用list<point()>记录多个段注释的起始位置,struct同样
{
startIndex = iepostil;
continue;
}*/
int iexu=IsInUnExu(src, index); //效率低！
if (-1!=iexu)
{
startIndex = iexu;
continue;
}
/* if (istruct!=-1&&startIndex>istruct)
{
startIndex = TradSearch("struct", str_sourceFile, false); //没有考虑多个struct结构
continue;
}*/
if (checkin(src,index))
{
startIndex = SubStringAfter(src,"\n",index);
continue;
}
if (doCountOrResult)
{
doCount = " Counts[" + i.ToString() + "]++;";
}
else
{
if(i<countArr.Length)
doCount = " //<<"+countArr[i]+">>";
}
src = src.Insert(index + 1, doCount);
startIndex = index + doCount.Length + 1;
i++;
}
return src;
}
void doCompiler(string filename)
{
//代码太长
}
}
}
{
string input = "csc /out:Monitor.exe " + filename ;
Process doCsc = new Process();
doCsc.StartInfo.FileName="cmd.exe";
doCsc.StartInfo.UseShellExecute = false;
doCsc.StartInfo.RedirectStandardInput = true;
doCsc.StartInfo.RedirectStandardOutput = true;
doCsc.StartInfo.RedirectStandardError = true;
doCsc.StartInfo.WorkingDirectory=@"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727";
doCsc.StartInfo.CreateNoWindow = true;
doCsc.Start();
doCsc.StandardInput.WriteLine(input);
doCsc.StandardInput.WriteLine("Monitor.exe");
doCsc.StandardInput.WriteLine("exit");
doCsc.StandardOutput.ReadToEnd(); //
doCsc.WaitForExit(); //这段代码浪费我了一个晚上的时间啊，啊 啊啊啊 啊啊
// MessageBox.Show(doCsc.ExitCode.ToString());
}