ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8144 P9015  [USACO23JAN] Moo Route S 0 / 0 2
8145 P9016  [USACO23JAN] Find and Replace G 0 / 0 5
8146 P9017  [USACO23JAN] Lights Off G 0 / 0 5
8148 P9018  [USACO23JAN] Moo Route G 0 / 0 5
8149 P9019  [USACO23JAN] Tractor Paths P 0 / 0 5
8150 P9020  [USACO23JAN] Mana Collection P 0 / 0 6
8151 P9021  [USACO23JAN] Subtree Activation P 0 / 0 6
8042 P9022  [CCC2021 J3] Secret Instructions 0 / 0 1
8043 P9023  [CCC2021 J5/S2] Modern Art 0 / 0 2
8044 P9024  [CCC2021 S1] Crazy Fencing 0 / 0 2
8045 P9025  [CCC2021 S3] Lunch Concert 0 / 0 3
8047 P9026  [CCC2021 S4] Daily Commute 0 / 0 4
8048 P9027  [CCC2021 S5] Math Homework 0 / 0 4
8049 P9028  [COCI2022-2023#1] Desni klik 0 / 0 1
8050 P9029  [COCI2022-2023#1] Čokolade 0 / 0 4
8051 P9030  [COCI2022-2023#1] Berilij(暂无spj) 0 / 0 6
8241 P9031  [COCI2022-2023#1] Iksevi 0 / 0 5
8052 P9032  [COCI2022-2023#1] Neboderi 0 / 0 5
8094 P9033  「KDOI-04」XOR Sum 0 / 0 2
8046 P9034  「KDOI-04」Again Counting Set 0 / 0 4

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手气不错

根据当前过滤条件随机选择一道题