第十八章 7 string型字符串的拷贝 简单

// 7 string型字符串的拷贝
/*
#include <iostream>
#include <string>
using namespace std;
int main()
{
	//char ch1[15] = "hello word";
	//char ch2[] = "xiang ling chuan";
	//cout<<"源字符串"<<ch1<<endl;
	//memmove(ch1,ch2,5);
	//cout<<"拷贝后:"<<ch1<<endl;
    
	string str1="hello word";
	//string str2="xiang ling chuan";
	char str2[] = "xiang ling chuan";
	cout<<"源字符串"<<str1<<endl;
	int n = str1.copy(str2,11,0);
	cout<<"拷贝了"<<n<<"字符。"<<endl;
	cout<<"拷贝后:"<<str1<<endl;
	return 0;
}*/