// Example3.cpp : 定义控制台应用程序的入口点。
//以特定单词为分界,求取字符串的左右子串
#include "StdAfx.h"
#include <string>
#include <iostream>
using namespace std;
int main(void)
{
string str,str1,str2;
int index;
str="cjc is a good boy";
cout<<"The original string is ""<<str<<""."<<endl;
index=str.find("good");
str2=str.substr(index);
str1=str.assign(str.c_str(),index);
cout<<"The left string is ""<<str1<<""."<<endl;
cout<<"The right string is ""<<str2<<""."<<endl;
system("pause");
return 0;
}