摘要：
Drop Voicing #include <iostream> #include <vector> #include <algorithm> #include <string> #include <set> #include <queue> #include <map> #include <sst 阅读全文
摘要：
struct BigInteger { typedef unsigned long long LL; static const int BASE = 100000000; static const int WIDTH = 8; vector<int> s; BigInteger& clean() { 阅读全文