ID Problem Show tags Hide tags AC / Tried Difficulty
721 P3723   「SDOI / SXOI2022」子串统计 0 / 0 (None)
722 P3724   「SDOI / SXOI2022」小 N 的独立集 0 / 0 (None)
723 P3725   「SDOI / SXOI2022」无处存储 0 / 0 (None)
725 P3726   「SDOI / SXOI2022」多边形 0 / 0 (None)
726 P3727   「SNOI2022」垃圾回收 0 / 0 (None)
727 P3728   「SNOI2022」军队 0 / 0 (None)
728 P3729   「SNOI2022」倍增 0 / 0 (None)
729 P3730   「SNOI2022」数位 0 / 0 (None)
737 P3737   「LNOI2022」吃 0 / 0 (None)
738 P3738   「LNOI2022」题 0 / 0 (None)
739 P3739   「LNOI2022」盒 0 / 0 (None)
740 P3740   「LNOI2022」串 0 / 0 (None)
772 P3771   「APIO2022」火星 0 / 0 (None)
773 P3772   「APIO2022」游戏 0 / 0 (None)
774 P3773   「APIO2022」排列 0 / 0 (None)
775 P3774   「BalticOI 2022 Day1」Art Collections 0 / 0 (None)
776 P3775   「BalticOI 2022 Day1」Event Hopping 0 / 0 (None)
777 P3776   「BalticOI 2022 Day1」Uplifting Excursion 0 / 0 (None)
778 P3778   「BalticOI 2022 Day2」Stranded Far From Home 0 / 0 (None)
781 P3779   「BalticOI 2022 Day2」Boarding Passes 0 / 0 (None)
808 P3804   「JOI Open 2022」跷跷板 0 / 0 (None)
809 P3805   「JOI Open 2022」长颈鹿 0 / 0 (None)
810 P3806   「JOI Open 2022」放学路 0 / 0 (None)
818 P3813   「CEOI2022」Abracadabra 0 / 0 (None)
819 P3814   「CEOI2022」Homework 0 / 0 (None)
820 P3815   「CEOI2022」Prize 0 / 0 (None)
821 P3816   「CEOI2022」Drawing 0 / 0 (None)
822 P3817   「CEOI2022」Measures 0 / 0 (None)
823 P3818   「CEOI2022」Parking 0 / 0 (None)
837 P3830   「IOI2022」鲶鱼塘 0 / 0 (None)
838 P3831   「IOI2022」囚徒挑战 0 / 0 (None)
839 P3832   「IOI2022」无线电信号塔 0 / 0 (None)
840 P3833   「IOI2022」数字电路 0 / 0 (None)
841 P3834   「IOI2022」最罕见的昆虫 0 / 0 (None)
842 P3835   「IOI2022」千岛 0 / 0 (None)
855 P3847   「NOI2022」众数 0 / 0 (None)
856 P3848   「NOI2022」移除石子 0 / 0 (None)
858 P3849   「NOI2022」树上邻域数点 0 / 0 (None)
859 P3850   「NOI2022」挑战 NPC Ⅱ 0 / 0 (None)
860 P3851   「NOI2022」冒泡排序 0 / 0 (None)
861 P3852   「NOI2022」二次整数规划问题 0 / 0 (None)
896 P3883   「eJOI2022」Adjacent Pairs 0 / 0 (None)
897 P3884   「eJOI2022」寻找树根 / Where Is the Root? 0 / 0 (None)
898 P3885   「eJOI2022」Bounded Spanning Tree 0 / 0 (None)
899 P3886   「eJOI2022」Game With Numbers 0 / 0 (None)
900 P3887   「eJOI2022」Longest Unfriendly Subsequence 0 / 0 (None)
901 P3888   「eJOI2022」LCS of Permutations 0 / 0 (None)
903 P3889   「CSP-S 2022」假期计划 0 / 0 (None)
904 P3890   「CSP-S 2022」策略游戏 0 / 0 (None)
905 P3891   「CSP-S 2022」星战 0 / 0 (None)

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