C++primer plus第6版授業後のプログラミング問題の答え6.6

6.6

#include <iostream>
#include <string>
using namespace std;

struct donation{
	string name;
	double num;
};

void main66()
{
	cout<<"Please enter the number of people:";
	//cin>>(const int number);
	int number;
	int belowW=0; //    10000   
	cin>>number;
	donation *p=new donation[number];//        
	donation *q=p;
	int i=0;
	while(i<number)
	{
		cout<<"
Enter the "<<i+1<<"  name:";
		cin>>q->name;
		cout<<"
Enter the num:";
		cin>>q->num;
		if(q->num<10000)
			belowW++;
		i++;
		q++;
	}
	//q=p; //    
	//  ，        
	/**
	int j=0;
	while(j<number)
	{
		cout<<q->name<<": "<<q->num<<endl;
		j++;
		q++;
	
	}*/
	//    10000 
	donation *ss=new donation[belowW];//    10000      
	donation *s=ss;
	q=p;
	int k=0;
	cout<<"Grand Patrons:"<<endl;
	while(k<number)
	{
		if(q->num>10000)
			cout<<q->name<<": "<<q->num<<endl;
		else	//  10000        
		{
			s->name=q->name;
			s->num=q->num;
			s++;
		}
		q++;
		k++;
	}
	//      ，           ，       
	
	int h=0;
	s=ss;//    
	cout<<"

Patronns"<<endl;
	while(h<belowW)
	{
		cout<<s->name<<": "<<s->num<<endl;
		h++;
		s++;
	}
	 
	cin.get();
	delete []p; //    ，       New     
	delete []ss; //    ，
	system("pause");









}