ID 题目 显示标签 隐藏标签 AC / 尝试 难度
11270 P9949   [USACO20FEB] Triangles B 0 / 0 2
11271 P9950   [USACO20FEB] Mad Scientist B 0 / 0 1
11272 P9951   [USACO20FEB] Swapity Swap B 0 / 0 3
11273 P9952   [USACO20OPEN] Social Distancing I B 0 / 0 3
11274 P9953   [USACO20OPEN] Social Distancing II B 0 / 0 2
11275 P9954   [USACO20OPEN] Cowntact Tracing B 0 / 0 3
11276 P9955   [USACO20DEC] Do You Know Your ABCs? B 0 / 0 1
11277 P9956   [USACO20DEC] Daisy Chains B 0 / 0 2
11278 P9957   [USACO20DEC] Stuck in a Rut B 0 / 0 3
11279 P9958   [USACO19JAN] Shell Game B 0 / 0 2
11280 P9959   [USACO19JAN] Sleepy Cow Sorting B 0 / 0 2
11281 P9960   [USACO19JAN] Guess the Animal B 0 / 0 2
11302 P9961   [THUPC 2024 初赛] 排序大师 0 / 0 7
11303 P9962   [THUPC 2024 初赛] 一棵树 0 / 0 7
11304 P9963   [THUPC 2024 初赛] 前缀和 0 / 0 4
11306 P9964   [THUPC 2024 初赛] 多折较差验证 0 / 0 6
11308 P9965   [THUPC 2024 初赛] 转化 0 / 0 5
11309 P9966   [THUPC 2024 初赛] 机器人 0 / 0 6
11310 P9967   [THUPC 2024 初赛] 采矿 0 / 0 6
11311 P9968   [THUPC 2024 初赛] 二进制 0 / 0 5
11312 P9969   [THUPC 2024 初赛] 分治乘法 0 / 0 6
11313 P9970   [THUPC 2024 初赛] 套娃 0 / 0 6
11314 P9971   [THUPC 2024 初赛] 三步棋 0 / 0 4
11315 P9972   [THUPC 2024 初赛] 勇闯末日塔 0 / 0 7
11316 P9973   [THUPC 2024 初赛] 你说得对,但是 AIGC 0 / 0 1
11305 P9974   [USACO23DEC] Candy Cane Feast B 0 / 0 3
11307 P9975   [USACO23DEC] Cowntact Tracing 2 B 0 / 0 3
11317 P9976   [USACO23DEC] Farmer John Actually Farms B 0 / 0 3
11318 P9977   [USACO23DEC] Bovine Acrobatics S 0 / 0 4
11319 P9978   [USACO23DEC] Cycle Correspondence S 0 / 0 3
11320 P9979   [USACO23DEC] Target Practice S 0 / 0 4
11321 P9980   [USACO23DEC] Flight Routes G 0 / 0 4
11322 P9981   [USACO23DEC] Minimum Longest Trip G 0 / 0 4
11324 P9982   [USACO23DEC] Haybale Distribution G 0 / 0 4
11325 P9983   [USACO23DEC] Cowntact Tracing P 0 / 0 7
11326 P9984   [USACO23DEC] A Graph Problem P 0 / 0 6
11327 P9985   [USACO23DEC] Train Scheduling P 0 / 0 6
10226 P9986   [Ynoi2079] r2pspc 0 / 0 7
9776 P9987   [Ynoi2079] riapq 0 / 0 7
10171 P9988   [Ynoi2079] 2stmo 0 / 0 7
11252 P9989   [Ynoi Easy Round 2023] TEST_69 0 / 0 6
11254 P9990   [Ynoi Easy Round 2023] TEST_90 0 / 0 6
10611 P9991   [Ynoi Easy Round 2023] TEST_107 0 / 0 6
10612 P9992   [Ynoi Easy Round 2024] TEST_130 0 / 0 6
10132 P9993   [Ynoi Easy Round 2024] TEST_133 0 / 0 6
11259 P9994   [Ynoi Easy Round 2024] TEST_132 0 / 0 6
11264 P9995   [Ynoi2000] rspcn 0 / 0 6
11261 P9996   [Ynoi2000] hpi 0 / 0 7
11250 P9997   [Ynoi2000] pmpkmp 0 / 0 7
11255 P9998   [Ynoi2000] rfrqwq 0 / 0 6

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