recompose.cpp

我学习C++ Primer Plus过程中写下的课后作业的编程代码

//修改73页 程序4.4,使用C++string 类而不是char数组
#include <iostream>
#include <string>
#include <cstring>

int main()
{
	using namespace std;
	const int ArSize=20;
	char name[ArSize];
    char dessert[ArSize];
	string Name;
	string Dessert;


	cout<<"Enter your Name:\n";
	
	getline(cin,Name);            
	//注意get(),但是还是不行输入完后要多敲一个回车
	//对于string类的使用，输入字符串时候要比char[]要麻烦得多
	//看来得再深入学习才行
	cin.get();            
	cout<<"Enter your faorite Dessert:\n";
	getline(cin,Dessert); 
	cout<<"I have some Delicious "<<Dessert;
	cout<<" for you, "<<Name<<".\n";
//试一下用cin.getline()
    cout<<"Enter your name:\n";
	cin.getline(name,ArSize);
	cout<<"Enter your faorite dessert:\n";
	cin.getline(dessert,ArSize);
	cout<<"I have some delicious "<<dessert;
	cout<<" for you, "<<name<<".\n";
//试一下用cin.get()
	cout<<"Enter your name:\n";
	cin.get(name,ArSize).get();
	cout<<"Enter your faorite dessert:\n";
	cin.get(dessert,ArSize).get();
	cout<<"I have some delicious "<<dessert;
	cout<<" for you, "<<name<<".\n";
//为string读取一行字符，getline(cin,name)


	return 0;
}