摘要:
AtCoder Beginner Contest 175 D - Moving Piece 题意: Takahashi will play a game using a piece on an array of squares numbered $1, 2, \cdots, N$. Square \ 阅读全文
摘要:
AtCoder Beginner Contest 174 闲来无事摸了一场ABC A 按题意模拟即可 $\leq 30$输出 Yes 否则 No #include <bits/stdc++.h> using namespace std; #define ll long long #define lo 阅读全文