ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7315 P7988   [USACO21DEC] HILO G 0 / 0 5
7316 P7989   [USACO21DEC] Bracelet Crossings G 0 / 0 4
7317 P7990   [USACO21DEC] Closest Cow Wins S 0 / 0 5
7318 P7991   [USACO21DEC] Connecting Two Barns S 0 / 0 4
7319 P7992   [USACO21DEC] Convoluted Intervals S 0 / 0 3
7320 P7993   [USACO21DEC] Lonely Photo B 0 / 0 2
7321 P7994   [USACO21DEC] Air Cownditioning B 0 / 0 3
7322 P7995   [USACO21DEC] Walking Home B 0 / 0 3
7406 P8090   [USACO22JAN] Herdle B 0 / 0 1
7407 P8091   [USACO22JAN] Non-Transitive Dice B 0 / 0 2
7408 P8092   [USACO22JAN] Drought B 0 / 0 3
7409 P8093   [USACO22JAN] Searching for Soulmates S 0 / 0 4
7410 P8094   [USACO22JAN] Cow Frisbee S 0 / 0 3
7411 P8095   [USACO22JAN] Cereal 2 S 0 / 0 5
7412 P8096   [USACO22JAN] Drought G 0 / 0 5
7413 P8097   [USACO22JAN] Farm Updates G 0 / 0 4
7414 P8098   [USACO22JAN] Tests for Haybales G 0 / 0 6
7403 P8099   [USACO22JAN] Minimizing Haybales P 0 / 0 5
7404 P8100   [USACO22JAN] Counting Haybales P 0 / 0 6
7405 P8101   [USACO22JAN] Multiple Choice Test P 0 / 0 6
7468 P8183   [USACO22FEB] Sleeping in Class B 0 / 0 3
7469 P8184   [USACO22FEB] Photoshoot 2 B 0 / 0 2
7470 P8185   [USACO22FEB] Blocks B 1 / 3 2
7471 P8186   [USACO22FEB] Redistributing Gifts S 0 / 0 4
7472 P8187   [USACO22FEB] Robot Instructions S 0 / 0 5
7473 P8188   [USACO22FEB] Email Filing S 0 / 0 4
7474 P8189   [USACO22FEB] Redistributing Gifts G 0 / 0 6
7475 P8190   [USACO22FEB] Cow Camp G 0 / 0 5
7476 P8191   [USACO22FEB] Moo Network G 0 / 0 4
7467 P8192   [USACO22FEB] Paint by Rectangles P 0 / 0 7
7477 P8193   [USACO22FEB] Sleeping in Class P 0 / 0 6
7478 P8194   [USACO22FEB] Phone Numbers P 0 / 0 7
7556 P8266   [USACO22OPEN] Photoshoot B 0 / 0 4
7557 P8267   [USACO22OPEN] Counting Liars B 1 / 3 2
7558 P8268   [USACO22OPEN] Alchemy B 0 / 0 3
7559 P8269   [USACO22OPEN] Visits S 0 / 0 4
7560 P8270   [USACO22OPEN] Subset Equality S 0 / 0 5
7561 P8271   [USACO22OPEN] COW Operations S 0 / 0 4
7562 P8272   [USACO22OPEN] Apple Catching G 0 / 0 5
7563 P8273   [USACO22OPEN] Pair Programming G 0 / 0 5
7564 P8274   [USACO22OPEN] Balancing a Tree G 0 / 0 5
7565 P8275   [USACO22OPEN] 262144 Revisited P 0 / 0 7
7566 P8276   [USACO22OPEN] Hoof and Brain P 0 / 0 6
7567 P8277   [USACO22OPEN] Up Down Subsequence P 0 / 0 5
3178 P8897   [USACO22DEC] Cow College B 0 / 0 2
3180 P8898   [USACO22DEC] Feeding the Cows B 0 / 0 3
3364 P8899   [USACO22DEC] Reverse Engineering B 0 / 0 3
3162 P8900   [USACO22DEC] Barn Tree S 0 / 0 4
3163 P8901   [USACO22DEC] Circular Barn S 0 / 0 4
3164 P8902   [USACO22DEC] Range Reconstruction S 0 / 0 4

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