#include <iostream>
using namespace std;

class CSyntaxParser
{
public:
	void SyntaxParser()
	{
		cout << "Syntax Parser" << endl;
	}
};

class CGenMidCode
{
public:
	void GenMidCode()
	{
		cout << "Generate middle code" << endl;
	}
};

class CGenAssemblyCode
{
public:
	void GenAssemblyCode()
	{
		cout << "Generate assembly code" << endl;
	}
};

class CLinkSystem
{
public:
	void LinkSystem()
	{
		cout << "Link System" << endl;
	}
};

class Facade
{
public:
	void Compile()
	{
		CSyntaxParser syntaxParser;
		CGenMidCode genMidCode;
		CGenAssemblyCode genAssemblyCode;
		CLinkSystem linkSystem;
		syntaxParser.SyntaxParser();
		genMidCode.GenMidCode();
		genAssemblyCode.GenAssemblyCode();
		linkSystem.LinkSystem();
	}
};

int main()
{
	Facade facade;
	facade.Compile();
}