6.3

#include <iostream>
using namespace std;
void main63()
{
	cout<<"Please enter one of the following choices :"<<endl;
	cout<<"c) carnivore              p) pianist"<<endl;
	cout<<"t)　tree                  g) game"<<endl;
	char ch;
	//boolean
	bool flag=true; //用于跳出循环
	while(flag)
	{
		cout<<"\nPlease enter a a c,p,t,or g:";
		cin>>ch;
		switch(ch)
		{
		case 'c':cout<<"A mape is a carnivore",flag=false;break;
		case 'p':cout<<"A mape is a pianist",flag=false;break;
		case 't':cout<<"A mape is a tree",flag=false;break;
		case 'g':cout<<"A mape is a game",flag=false;break;
		default:;
		}	
	
}

		system("pause");

}