page160

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// page160.cpp : 定义控制台应用程序的入口点。
//C++ 面向对象程序设计

//律师事务所计费程序

#include "stdafx.h"
#include <iostream>
using namespace std ;

const double RATE = 150.00; //每刻钟收费的金额

double fee(int hours_worked , int minutes_worked);
//返回hours_worked小时又minutes_worked分钟的法律服务费

int _tmain(int argc, _TCHAR* argv[])
{
int hours , minutes ;
double bill;

cout << " welcome to the offices of \n"
  << " Dewey , Cheatham , and Howe .\n "
  << " The law office with a heart .\n "
  << " Enter the hours and minutes "
  << " of your consultation:\n";
cin >> hours >> minutes;

bill = fee (hours, minutes);

cout.setf(ios::fixed);
cout.setf(ios::showpoint);
cout.precision(2);
cout << " FOr " << hours << " hours and " << minutes
<< " minutes , your bill is $ " << bill << endl ;

cin >> hours;
return 0;
}

double fee(int hours_worked , int minutes_worked)
{
int quarter_hours;

minutes_worked = hours_worked*60 + minutes_worked;
quarter_hours = minutes_worked/15;
return (quarter_hours * RATE);

}