摘要：
import java.math.BigDecimal; import java.math.BigInteger; import java.util.*; class solution { private BigInteger m,n; private int T=0; private int Index=1; private Scanner iner=new Scanner(Syst... 阅读全文
摘要：
package com.acm; import java.util.*; class solution { private String str="0123456789ABCDEF"; private int m,n; private Scanner iner=new Scanner(System.in); private StringBuilder des=new StringBuilder() 阅读全文