//?classprog-readtxtforclass.cpp?:?定義控制臺應(yīng)用程序的入口點。
//

#include?“stdafx.h“

#include?		//?字符串類string頭文件
#include?		//?容器類vector頭文件
#include?		//?TXT文件流訪問類
#include?
using?namespace?std;

class?School?{
private:
	int?m_id;
	string?m_name;
	float?m_cost;
public:
	School（int?id?string?name?float?cost）?{
		m_id?=?id;
		m_name?=?name;
		m_cost?=?cost;
	}

	int		getid（void）		{?return?m_id;?}
	string	getname（void）	{?return?m_name;?}
	float	getcost（void）	{?return?m_cost;?}

	void?putid（int?id）			{?m_id?=?id;?}
	void?putname（string?name）	{?m_name?=?name;?}
	void?putcost（float?cost）	{?m_cost?=?cost;?}
};

class?Maxschool?{
private:
	vector?m_arrSchools;

public:

	Maxschool（string?strFileTxtPath）?{

		ifstream?txtfile（strFileTxtPath）;
		string?line;

		m_arrSchools.clear（）;
		if?（txtfile）?//?有該文件??
		{
			while?（getline（txtfile?line））?//?line中不包括每行的換行符??
			{
				//cout?<				int?id?=?-1;
				string?name?=?““;
				float?cost?=?0.0;
				string::size_type?idx1?=?-1?idx2?=?-1;
				//每行數(shù)據(jù)的三個字段由兩個空格分開，定位空格的位置
				for?（string::size_type?i?=?0;?i?				{
					if?（line[i]?==?‘?‘）	（idx1?+?1）??idx2?=?i:idx1?=?i;
				}
				//如果該行數(shù)據(jù)完整，idx2不為-1否則該School實例id為-1
				if?（idx2?+?1）
				{
					id?=?stoi（line.substr（0?idx1?+?1）?nullptr?0）;
					name?=?line.substr（idx1?idx2?-?idx1）;
					cost?=?stof（line.substr（idx2）0）;
				}
				//
				School?tempSchool（idnamecost）;
				m_arrSchools.push_back（tempSchool）;
			}
		}
		else?//?沒有該文件??
		{
			cout?<		}
	}

	School?GetMaxCostSchool（）	//暫不考慮并列，只取第一個最高
	{
		float?fTempCost?=?0.0;
		School?MaxSchool（-1““0.0）;
		
		for?（vector::size_type?idx?=?0;?idx?!=?m_arrSchools.size（）;?idx++）?{
			if?（fTempCost?			{
				fTempCost?=?m_arrSchools[idx].getcost（）;
				MaxSchool.putid（m_arrSchools[idx].getid（））;
				MaxSchool.putname（m_arrSchools[idx].getname（））;
				MaxSchool.putcost（m_arrSchools[idx].getcost（））;
			}
		}

		return?MaxSchool;
	}
};

int?main（）
{
	Maxschool?MaxSchooslnfo（“schoolsinfo.txt“）;
	School?MaxCostSchool?=?MaxSchooslnfo.GetMaxCostSchool（）;
	if?（MaxCostSchool.getid（）?+?1）
	{
		cout?<		cout?<		cout?<		cout?<	}
	else
	{
		cout?<	}
	getchar（）;
????return?0;
}

?屬性????????????大小?????日期????時間???名稱
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????..A..H.?????33792??2018-04-23?14:25??classprog-readtxtforclass\.vs\classprog-readtxtforclass\v14\.suo

?????文件???????2713??2018-04-23?14:18??classprog-readtxtforclass\classprog-readtxtforclass\classprog-readtxtforclass.cpp

?????文件???????8071??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass\classprog-readtxtforclass.vcxproj

?????文件???????1332??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass\classprog-readtxtforclass.vcxproj.filters

?????文件??????????3??2018-04-23?14:22??classprog-readtxtforclass\classprog-readtxtforclass\Debug\classprog-readtxtforclass.log

?????文件???????1636??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass\ReadMe.txt

?????文件????????105??2018-04-23?14:12??classprog-readtxtforclass\classprog-readtxtforclass\schoolsinfo.txt

?????文件????????229??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass\stdafx.cpp

?????文件????????234??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass\stdafx.h

?????文件????????240??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass\targetver.h

?????文件???????1357??2018-04-23?11:15??classprog-readtxtforclass\classprog-readtxtforclass.sln

?????目錄??????????0??2018-04-23?11:15??classprog-readtxtforclass\.vs\classprog-readtxtforclass\v14

?????目錄??????????0??2018-04-23?14:22??classprog-readtxtforclass\classprog-readtxtforclass\Debug\classpro.ED5ED8E2.tlog

?????目錄??????????0??2018-04-23?11:15??classprog-readtxtforclass\.vs\classprog-readtxtforclass

?????目錄??????????0??2018-04-23?14:22??classprog-readtxtforclass\classprog-readtxtforclass\Debug

????...D.H.?????????0??2018-04-23?11:15??classprog-readtxtforclass\.vs

?????目錄??????????0??2018-04-23?14:18??classprog-readtxtforclass\classprog-readtxtforclass

?????目錄??????????0??2018-04-23?14:26??classprog-readtxtforclass

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