example.cpp

使用c语言编写的。实现了字符串的查找和定位。对熟悉算法很有帮助。

// Example.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "Example.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// The one and only application object

CWinApp theApp;

using namespace std;

int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
	int nRetCode = 0;
	
	// initialize MFC and print and error on failure
	if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
	{
		// TODO: change error code to suit your needs
		cerr << _T("Fatal Error: MFC initialization failed") << endl;
		nRetCode = 1;
	}
	else
	{
		// TODO: code your application's behavior here.
		CString str1="First Second Third Fourth Fifth Sixth";
		CString str2="Third";
		int pos;
		CString str3;
		 pos=str1.Find(str2);
		str3=str1.Mid(pos,10);
		printf("Find 和Mid 函数结果：%s\n",str3);
        pos=str1.FindOneOf("STF");
		str3=str1.Left(10);
	    printf("FindOneOf和Left函数结果：%s\n",str3);
		pos=str1.ReverseFind('S');
		str3=str1.Right(10);
	    printf("ReverseFind和Right函数结果：%s\n",str3);
		getchar();
	}
	
	return nRetCode;
}