Cacher is the code snippet organizer for pro developers

#include<iostream>
#include<string>
using namespace std;
int main()
{
	string line,word;
	
	//1.使用cin一次读入一个词，遇到空白结束
	while(cin>>word) cout << word << endl;
	
	//2.使用getline一次读入一一整行，遇到回车结束 
	//while(getline(cin,line)) cout << line << endl;
}