package?Main;

import?java.util.Scanner;

public?class?Main?{
	??public?static?void?main（String[]?args）???
	????{??
	?????Scanner?in=new?Scanner（System.in）;??
	?????int?n=in.nextInt（）;??
	?????in.nextLine（）;??
	?????String?[]?str=?new?String?[n];??
	?????for（int?i=0;i	?????{??
	??????str[i]=in.nextLine（）;??
	??????//System.out.println（str[i]）;??
	?????}??
	?????for（int?i=0;i	????	?System.out.println（zhuanhuan（str[i]））;??
	?????}
	?????
	????}??
	??????
	???public?static?int?Luoma（char?c）??
	???{??
	?????switch（c）??
	?????{??
	?????case?‘I‘:?return?1;??
	?????case?‘V‘:?return?5;??
	?????case?‘X‘:?return?10;??
	?????case?‘L‘:?return?50;??
	?????case?‘C‘:?return?100;??
	?????case?‘D‘:?return?500;??
	?????case?‘M‘:?return?1000;??
	?????}??
	?????return?0;??
	???}??
	?????
	???public?static?int?zhuanhuan（String?str）??
	???{??
	??????int?sum=0;??
	??????int?ab;??
	?????for（int?i=0;i	?????{??
	???????a=Luoma（str.charAt（i））;??
	???????if（i+1	???????{??
	???????????b=Luoma（str.charAt（i+1））;??
	???????}??
	???????else??
	???????{??
	???????????b=0;??
	???????}??
	???????if（b>a）??
	???????{??
	???????????sum+=（b-a）;??
	???????????i++;??
	???????}??
	???????else??
	???????{??
	???????????sum+=a;??
	???????}??
	?????}??
	?????return?sum;??
	???}??
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-03-02?17:45??2015\
?????文件?????????301??2018-03-02?14:12??2015\.classpath
?????文件?????????380??2018-03-02?15:02??2015\.project
?????目錄???????????0??2018-03-02?17:45??2015\.settings\
?????文件?????????598??2018-03-02?14:12??2015\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2018-03-02?17:45??2015\bin\
?????目錄???????????0??2018-03-02?17:45??2015\bin\Main\
?????文件????????1586??2018-03-02?15:02??2015\bin\Main\Main.class
?????目錄???????????0??2018-03-02?17:45??2015\src\
?????目錄???????????0??2018-03-02?17:45??2015\src\Main\
?????文件????????1381??2018-03-02?15:00??2015\src\Main\Main.java