ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9107 P7989   [USACO21DEC] Bracelet Crossings G 0 / 0 4
9108 P7990   [USACO21DEC] Closest Cow Wins S 0 / 0 5
9109 P7991   [USACO21DEC] Connecting Two Barns S 0 / 0 4
9110 P7992   [USACO21DEC] Convoluted Intervals S 0 / 0 3
9111 P7993   [USACO21DEC] Lonely Photo B 0 / 0 2
9112 P7994   [USACO21DEC] Air Cownditioning B 0 / 0 3
9113 P7995   [USACO21DEC] Walking Home B 0 / 0 3
9197 P8090   [USACO22JAN] Herdle B 0 / 0 1
9198 P8091   [USACO22JAN] Non-Transitive Dice B 0 / 0 2
9199 P8092   [USACO22JAN] Drought B 0 / 0 3
9200 P8093   [USACO22JAN] Searching for Soulmates S 0 / 0 4
9201 P8094   [USACO22JAN] Cow Frisbee S 0 / 0 3
9202 P8095   [USACO22JAN] Cereal 2 S 0 / 0 5
9203 P8096   [USACO22JAN] Drought G 0 / 0 5
9204 P8097   [USACO22JAN] Farm Updates G 0 / 0 4
9205 P8098   [USACO22JAN] Tests for Haybales G 0 / 0 6
9194 P8099   [USACO22JAN] Minimizing Haybales P 0 / 0 5
9195 P8100   [USACO22JAN] Counting Haybales P 0 / 0 6
9196 P8101   [USACO22JAN] Multiple Choice Test P 0 / 0 6
9258 P8183   [USACO22FEB] Sleeping in Class B 0 / 0 3
9259 P8184   [USACO22FEB] Photoshoot 2 B 0 / 0 2
9260 P8185   [USACO22FEB] Blocks B 0 / 0 2
9261 P8186   [USACO22FEB] Redistributing Gifts S 0 / 0 4
9262 P8187   [USACO22FEB] Robot Instructions S 0 / 0 5
9263 P8188   [USACO22FEB] Email Filing S 0 / 0 4
9264 P8189   [USACO22FEB] Redistributing Gifts G 0 / 0 6
9265 P8190   [USACO22FEB] Cow Camp G 0 / 0 5
9266 P8191   [USACO22FEB] Moo Network G 0 / 0 4
9257 P8192   [USACO22FEB] Paint by Rectangles P 0 / 0 7
9267 P8193   [USACO22FEB] Sleeping in Class P 0 / 0 6
9268 P8194   [USACO22FEB] Phone Numbers P 0 / 0 7
9346 P8266   [USACO22OPEN] Photoshoot B 0 / 0 4
9347 P8267   [USACO22OPEN] Counting Liars B 0 / 0 2
9348 P8268   [USACO22OPEN] Alchemy B 0 / 0 3
9349 P8269   [USACO22OPEN] Visits S 0 / 0 4
9350 P8270   [USACO22OPEN] Subset Equality S 0 / 0 5
9351 P8271   [USACO22OPEN] COW Operations S 0 / 0 4
9352 P8272   [USACO22OPEN] Apple Catching G 0 / 0 5
9353 P8273   [USACO22OPEN] Pair Programming G 0 / 0 5
9354 P8274   [USACO22OPEN] Balancing a Tree G 0 / 0 5
9355 P8275   [USACO22OPEN] 262144 Revisited P 0 / 0 7
9356 P8276   [USACO22OPEN] Hoof and Brain P 0 / 0 6
9357 P8277   [USACO22OPEN] Up Down Subsequence P 0 / 0 6
4951 P8897   [USACO22DEC] Cow College B 0 / 0 2
4953 P8898   [USACO22DEC] Feeding the Cows B 0 / 0 3
5137 P8899   [USACO22DEC] Reverse Engineering B 0 / 0 3
4935 P8900   [USACO22DEC] Barn Tree S 0 / 0 4
4936 P8901   [USACO22DEC] Circular Barn S 0 / 0 4
4937 P8902   [USACO22DEC] Range Reconstruction S 0 / 0 4
5456 P8903   [USACO22DEC] Bribing Friends G 0 / 0 5

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