ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5393 5393   [USACO23DEC] Flight Routes G 0 / 0 (无)
5394 5394   [USACO23DEC] Minimum Longest Trip G 0 / 0 (无)
5402 5402   [USACO23OPEN] Pareidolia P 0 / 0 (无)
5409 5409   [USACO23OPEN] Pareidolia G 0 / 0 (无)
5412 5412   [USACO23OPEN] Field Day S 0 / 0 (无)
5413 5413   [USACO23OPEN] Pareidolia S 0 / 0 (无)
5438 5438   [USACO3.1] 邮票 Stamps 0 / 0 (无)
5439 5439   [USACO07DEC]Charm Bracelet S 0 / 0 (无)
5440 5440   [USACO08FEB] Dining Cows B 0 / 0 (无)
5441 5441   [USACO5.3] 巨大的牛棚Big Barn 0 / 0 (无)
5453 5453   [USACO22OPEN] 262144 Revisited P 0 / 0 (无)
5455 5455   [USACO22OPEN] Up Down Subsequence P 0 / 0 (无)
5457 5457   [USACO22OPEN] Pair Programming G 0 / 0 (无)
5467 5467   [USACO22FEB] Phone Numbers P 0 / 0 (无)
5469 5469   [USACO22FEB] Cow Camp G 0 / 0 (无)
5477 5477   [USACO22JAN] Counting Haybales P 0 / 0 (无)
5485 5485   [USACO22JAN] Drought G 0 / 0 (无)
5486 5486   [USACO21DEC] Tickets P 0 / 0 (无)
5487 5487   [USACO21DEC] Paired Up P 0 / 0 (无)
5488 5488   [USACO21DEC] HILO P 0 / 0 (无)
5489 5489   [USACO21DEC] Paired Up G 0 / 0 (无)
5499 5499   [USACO21OPEN] Permutation G 0 / 0 (无)
5508 5508   [USACO21OPEN] Balanced Subsets P 0 / 0 (无)
5512 5512   [USACO21FEB] Counting Graphs P 0 / 0 (无)
5522 5522   [USACO21JAN] Sum of Distances P 0 / 0 (无)
5534 5534   [USACO20DEC] Sleeping Cows P 0 / 0 (无)
5535 5535   [USACO20DEC] Spaceship P 0 / 0 (无)
5536 5536   [USACO20DEC] Cowmistry P 0 / 0 (无)
5538 5538   [USACO20DEC] Bovine Genetics G 0 / 0 (无)

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