package?Main;

import?java.io.BufferedInputStream;
import?java.io.BufferedOutputStream;
import?java.io.BufferedReader;
import?java.io.File;
import?java.io.FileInputStream;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.io.InputStreamReader;
import?java.io.OutputStreamWriter;
import?java.io.PrintWriter;
import?java.util.ArrayList;
import?java.util.Stack;

/*詞法分析器?*/
public?class?CFFX?{

	public?ArrayList?WL?=?new?ArrayList（）;//?單詞表
	public?ArrayList?EL?=?new?ArrayList（）;//?錯誤信息列表
	public?static?ArrayList?IL?=?new?ArrayList（）;//?int集合
	public?static?ArrayList?CL?=?new?ArrayList（）;//?char集合
	public?static?ArrayList?TL?=?new?ArrayList（）;//?char集合
	public?int?wcnt?=?0;//?統計單詞個數
	public?int?ecnt?=?0;//?統計錯誤個數
	public?boolean?noteFlag?=?false;//?多行注釋標志
	public?boolean?ErrorFlag?=?false;//?詞法分析出錯標志
	public?Stack??typestack=new?Stack（）;//類型棧
	public?CFFX（String?str）?{
		CFFX（str）;
	}
	/*數字字符判斷*/
	private?static?boolean?isDigit（char?ch）?{
		boolean?flag?=?false;
		if?（‘0‘?<=?ch?&&?ch?<=?‘9‘）
			flag?=?true;
		return?flag;
	}

	/*判斷單詞是否為int常量*/
	private?static?boolean?isInteger（String?word）?{
		int?i;
		boolean?flag?=?false;
		for?（i?=?0;?i?			if?（Character.isDigit（word.charAt（i）））?{
				continue;
			}?else?{
				break;
			}
		}
		if?（i?==?word.length（））?{
			flag?=?true;
		}
		return?flag;
	}

	/*判斷單詞是否為char常量*/
	private?static?boolean?isChar（String?word）?{
		boolean?flag?=?false;
		int?i?=?0;
		char?temp?=?word.charAt（i）;
		if?（temp?==?‘\‘‘）?{
			for?（i?=?1;?i?				temp?=?word.charAt（i）;
				if?（0?<=?temp?&&?temp?<=?255）
					continue;
				else
					break;
			}
			if?（i?+?1?==?word.length（）?&&?word.charAt（i）?==?‘\‘‘）
				flag?=?true;
		}?else
			return?flag;

		return?flag;
	}

	/*判斷字符是否為字母*/
	private?static?boolean?isLetter（char?ch）?{
		boolean?flag?=?false;
		if?（（‘a‘?<=?ch?&&?ch?<=?‘z‘）?||?（‘A‘?<=?ch?&&?ch?<=?‘Z‘））
			flag?=?true;
		return?flag;
	}

	/*判斷單詞是否為合法標識符*/
	private?static?boolean?isID（String?word）?{
		boolean?flag?=?false;
		int?i?=?0;
		if?（Word.isKey（word））
			return?flag;
		char?temp?=?word.charAt（i）;
		if?（isLetter（temp）?||?temp?==?‘_‘）?{
			for?（i?=?1;?i?				temp?=?word.charAt（i）;
				if?（isLetter（temp）?||?temp?==?‘_‘?||?isDigit（temp））
					continue;
				else
					break;
			}
			if?（i?>=?word.length（））
				flag?=?true;
		}?else
			return?flag;

		return?flag;
	}

	/*判斷詞法分析是否通過*/
	public?boolean?isFail（）?{
		return?ErrorFlag;
	}

	public?void?analyse（String?str?int?line）?{
		int?beginIndex;
		int?endIndex;
		int?index?=?0;
		int?length?=?str.length（）;
		Word?word?=?null;
		Typeword?typeword=null;
		Error?error;
		char?temp;
		while?（index?			temp?=?str.charAt（index）;
			if?（!noteFlag）?{
				if?（isLetter（temp）?||?te

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????301??2017-05-09?12:57??編譯原理課設\MiniC\.classpath

?????文件????????381??2017-05-09?12:57??編譯原理課設\MiniC\.project

?????文件????????598??2017-05-09?12:57??編譯原理課設\MiniC\.settings\org.eclipse.jdt.core.prefs

?????文件?????????87??2017-05-09?13:39??編譯原理課設\MiniC\a.txt

?????文件??????13537??2017-05-09?17:23??編譯原理課設\MiniC\bin\Main\CFFX.class

?????文件????????505??2017-05-09?16:31??編譯原理課設\MiniC\bin\Main\Error.class

?????文件????????596??2017-05-09?17:22??編譯原理課設\MiniC\bin\Main\FOUR.class

?????文件???????2807??2017-05-09?17:22??編譯原理課設\MiniC\bin\Main\Node.class

?????文件????????694??2017-05-09?13:15??編譯原理課設\MiniC\bin\Main\Typeword.class

?????文件???????2814??2017-05-09?17:23??編譯原理課設\MiniC\bin\Main\Word.class

?????文件??????24011??2017-05-09?17:22??編譯原理課設\MiniC\bin\Main\YFFX.class

?????文件???????1868??2017-05-09?17:48??編譯原理課設\MiniC\bin\VIEW\VIEW$1.class

?????文件???????2054??2017-05-09?17:48??編譯原理課設\MiniC\bin\VIEW\VIEW$2.class

?????文件???????1753??2017-05-09?17:48??編譯原理課設\MiniC\bin\VIEW\VIEW$3.class

?????文件???????1778??2017-05-09?17:48??編譯原理課設\MiniC\bin\VIEW\VIEW$4.class

?????文件????????685??2017-05-09?17:48??編譯原理課設\MiniC\bin\VIEW\VIEW$5.class

?????文件???????6186??2017-05-09?17:48??編譯原理課設\MiniC\bin\VIEW\VIEW.class

?????文件????????131??2017-05-13?10:18??編譯原理課設\MiniC\ifelse.txt

?????文件?????????64??2017-05-09?18:10??編譯原理課設\MiniC\result\FOUR.txt

?????文件????????191??2017-05-09?18:10??編譯原理課設\MiniC\result\LL1.txt

?????文件????????115??2017-05-09?18:10??編譯原理課設\MiniC\result\WL.txt

?????文件?????????96??2017-05-09?16:31??編譯原理課設\MiniC\result\wordList.txt

?????文件??????17002??2017-05-09?17:22??編譯原理課設\MiniC\src\Main\CFFX.java

?????文件????????272??2017-05-09?16:31??編譯原理課設\MiniC\src\Main\Error.java

?????文件????????349??2017-05-09?17:22??編譯原理課設\MiniC\src\Main\FOUR.java

?????文件???????2669??2017-05-09?17:22??編譯原理課設\MiniC\src\Main\Node.java

?????文件????????319??2017-05-09?13:15??編譯原理課設\MiniC\src\Main\Typeword.java

?????文件???????3096??2017-05-09?17:23??編譯原理課設\MiniC\src\Main\Word.java

?????文件??????31012??2017-05-09?17:22??編譯原理課設\MiniC\src\Main\YFFX.java

?????文件???????7249??2017-05-09?17:48??編譯原理課設\MiniC\src\VIEW\VIEW.java

............此處省略18個文件信息