UVAOj javaÊäÈëÊä³ö
/**
* ### Õæ難µÄ題Ä¿: ¹·Æ¨ÑÝËã·¨ (測資ºÜ機車)
* 測驗結¹û: x.xx0 ms
* 測驗ÈÕÆÚ: 200y-mm-dd
* @author Raymond Wu (Сè°Íè)
*/
public class Main {
// 輸Èë緩衝區 (緩衝¿Õ間ÐèÒªÒÀÕÕ題Ä¿調Õû)
public static byte[] cinbuf = new byte[1024];
// 讀ȡһ個單×Ö (Ó¢ÎÄÐÕÃû°üº¬¿Õ°×時請²»ÒªÓÃ)
public static String readToken() {
int offset = 0;
int bytedata = -1;
try {
// ÂÔ過·Ç單×ÖµÄ×ÖÔª '\t','\n','\r',' '
bytedata = System.in.read();
while(bytedata==9||bytedata==10||bytedata==13||bytedata==32) {
bytedata = System.in.read();
}
// 載Èë單×ÖµÄ×ÖÔª
while(bytedata!=-1) {
if(bytedata==9||bytedata==10||bytedata==13||bytedata==32) {
break;
} else {
cinbuf[offset++] = (byte)bytedata;
}
bytedata = System.in.read();
}
} catch(Exception e) {}
if(offset+bytedata==-1) return null; // ´®Á÷結Êø
return new String(cinbuf,0,offset);
}
// 讀ȡһÐÐ
public static String rea
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