3i.cpp

《C/C＋＋程序设计导论（第二版）》一书的程序源文件

// LETTER.CPP  A program to generate a company letter
#include <iostream.h>
// Letterhead()  Prints the standard company letterhead
void Letterhead()
 {	cout << "				World Wide Widgets" << endl;
	cout << "    				123 Easy Street" << endl;
	cout << "				New York, NY" << endl;
}
// Letter()  Prints an overdue form letter
void Letter()
{	cout << "Dear Sir or Madam" << endl;
	cout << "Your account is passed due. We appreciate" << endl;
	cout << "prompt payment for services." << endl;
}
// Closing()  Prints the standard company closing
void Closing()
 {	cout << "Sincerely," << endl << endl << endl;
	cout << "Monty B. Jones, Pres." << endl;
 }
// main program body
void main()
 {	Letterhead();
	Letter();
	Closing();
 }