import?java.io.*;
import?java.util.*;
public?class?cifa?{

	/**
	?*?@param?args
	?*/
	static?int?code;
	static?String?value;
	static?int?index;
	static?StringBuilder?sb;
	static?String?s;
	static?char?ch;
	static?String[]?key?={“program““begin““end““var““integer““if““then““else““do““while“};
	static?int?linenum;
	static?boolean?isLetter（char?ch）{
		return?（（ch>=‘a‘）&&（ch<=‘z‘））||（（ch>=‘A‘）&&（ch<=‘Z‘））;
	}
	
	static?boolean?isDigit（char?ch）{
		return?（ch>=‘0‘）&&（ch<=‘9‘）;
	}
	
	static?boolean?isBC（char?ch）{
		return?（ch==‘?‘）||（ch==9）;
	}
	
	public?static?void?main（String[]?args）?throws?IOException?{
		//?TODO?Auto-generated?method?stub
	
		BufferedReader?in?=?new?BufferedReader（new?FileReader（“in.txt“））;
		PrintWriter?out?=?new?PrintWriter（new?BufferedWriter?（new?FileWriter（“out.txt“）））;
		linenum=1;
		while（（s=in.readLine（））!=null）{
			index=0;
			while（index				sb?=?new?StringBuilder（）;
				ch?=?s.charAt（index++）;
				while（isBC（ch））{
					if（index						ch?=?s.charAt（index++）;
						}else?{
							index++;
							break;
						}
				}
				if（isLetter（ch））{
					while（isLetter（ch）||isDigit（ch））{
						sb.append（ch）;
						//
						if（index						ch?=?s.charAt（index++）;
						}else?{
							index++;
							break;
						}
					}
					index--;
					code=0;
					String?temp=sb.toString（）;
					for（int?i=0;i<10;i++）{
						if（key[i].equals（temp））{
							code=i+1;
							value=“__“;
						}
					}
					if（code==0）{
						out.println（“（11“?+sb?+?“）“）;
					}else{
						out.println（“（“+?code?+““?+value?+?“）“）;
					}
				}
				else?if（isDigit（ch））{
					while（isDigit（ch））{
						sb.append（ch）;
						//
						ch=s.charAt（index++）;
					}
					index--;
					out.println（“（12“?+sb?+?“）“）;
					
				}else?if（ch==‘+‘）{out.println（“（13__）“）;}
				else?if（ch==‘-‘）{out.println（“（14__）“）;}
				else?if（ch==‘（‘）{out.println（“（15__）“）;}
				else?if（ch==‘）‘）{out.println（“（16__）“）;}
				else?if（ch==‘=‘）{out.println（“（17__）“）;}
				else?if（ch==‘>‘）{out.println（“（18__）“）;}
				else?if（ch==‘<‘）{out.println（“（19__）“）;}
				else?if（ch==‘;‘）{out.println（“（20__）“）;}
				else?if（ch==‘‘）{out.println（“（21__）“）;}
				else?if（ch==‘:‘）{
					if（s.charAt（index++）==‘=‘）{
						out.println（“（23__）“）;
					}
					else{
						index--;
						out.println（“（22__）“）;
					}
				}else?if（ch==‘*‘）{out.println（“（24__）“）;}
				else?if（ch==‘/‘）{out.println（“（25__）“）;}	
			}	
		}
		in.close（）;
		out.close（）;
	}

}

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

?????文件????????232??2009-05-25?19:54??bianyi\.classpath

?????文件????????382??2009-05-25?19:54??bianyi\.project

?????文件???????3300??2009-05-25?20:16??bianyi\bin\cifa.class

?????文件???????3251??2009-05-25?21:25??bianyi\bin\yufatest.class

?????文件?????????30??2009-05-25?21:24??bianyi\in.txt

?????文件????????134??2009-05-25?21:24??bianyi\out.txt

?????文件???????2582??2009-05-25?20:16??bianyi\src\cifa.java

?????文件???????3145??2009-05-25?21:25??bianyi\src\yufatest.java

?????文件??????????0??2009-05-25?21:25??bianyi\yufaout.txt

?????目錄??????????0??2009-05-26?14:53??bianyi\bin

?????目錄??????????0??2009-05-26?14:53??bianyi\src

?????目錄??????????0??2009-05-26?14:53??bianyi

-----------?---------??----------?-----??----

????????????????13056????????????????????12