ICPC 2023 澳门区域赛(Macau Regional)部分题解ICPC 2023 澳门区域赛(Macau Regional)(Codeforces Gym 104891)部分题目的题解:A. (-1,1)-SumpleteD. Graph of Maximum Degree 3F. Land TradeWallbreaker5th大约 2 分钟OI×ICPCOI×ICPCOI×ICPC - 题解OI×ICPC - 构造OI×ICPC - 贪心OI×ICPC - 图论OI×ICPC - 搜索OI×ICPC - 计算几何OI×ICPC - 半平面交