442 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1000 L6149   [USACO20FEB] Triangles S 0 / 0 (无)
1001 L6150   [USACO20FEB] Clock Tree S 0 / 0 (无)
845 L6170   [USACO16FEB] Circular Barn G 0 / 0 (无)
846 L6171   [USACO16FEB] Fenced In G 0 / 0 (无)
847 L6172   [USACO16FEB] Load Balancing P 0 / 0 (无)
848 L6173   [USACO16FEB] Circular Barn P 0 / 0 (无)
849 L6174   [USACO16JAN] Angry Cows S 0 / 0 (无)
850 L6176   [USACO16JAN] Lights Out P 0 / 0 (无)
813 L6179   [USACO15DEC] High Card Wins S 0 / 0 (无)
814 L6180   [USACO15DEC] Breed Counting S 0 / 0 (无)
1002 L6275   [USACO20OPEN] Sprinklers 2: Return of the Alfalfa P 0 / 0 (无)
1003 L6276   [USACO20OPEN] Exercise P 0 / 0 (无)
1004 L6277   [USACO20OPEN] Circus P 0 / 0 (无)
1005 L6278   [USACO20OPEN] Haircut G 0 / 0 (无)
1006 L6279   [USACO20OPEN] Favorite Colors G 0 / 0 (无)
1007 L6280   [USACO20OPEN] Exercise G 0 / 0 (无)
1008 L6281   [USACO20OPEN] Social Distancing S 0 / 0 (无)
1009 L6282   [USACO20OPEN] Cereal S 0 / 0 (无)
1010 L6283   [USACO20OPEN] The Moo Particle S 0 / 0 (无)
1011 L6759   [USACO2006 OPEN] 县集市 The County Fair 0 / 0 (无)
1012 L7148   [USACO20DEC] Cowntagion S 0 / 0 (无)
1013 L7149   [USACO20DEC] Rectangular Pasture S 0 / 0 (无)
1014 L7150   [USACO20DEC] Stuck in a Rut S 0 / 0 (无)
1015 L7151   [USACO20DEC] Replication G 0 / 0 (无)
1016 L7152   [USACO20DEC] Bovine Genetics G 0 / 0 (无)
1017 L7153   [USACO20DEC] Square Pasture G 0 / 0 (无)
1018 L7154   [USACO20DEC] Sleeping Cows P 0 / 0 (无)
1019 L7155   [USACO20DEC] Spaceship P 0 / 0 (无)
1020 L7156   [USACO20DEC] Cowmistry P 0 / 0 (无)
1033 L7293   [USACO21JAN] Sum of Distances P 0 / 0 (无)
1034 L7294   [USACO21JAN] Minimum Cost Paths P 0 / 0 (无)
1035 L7295   [USACO21JAN] Paint by Letters P 0 / 0 (无)
1036 L7296   [USACO21JAN] Uddered but not Herd G 0 / 0 (无)
1037 L7297   [USACO21JAN] Telephone G 0 / 0 (无)
1038 L7298   [USACO21JAN] Dance Mooves G 0 / 0 (无)
1039 L7299   [USACO21JAN] Dance Mooves S 0 / 0 (无)
1040 L7300   [USACO21JAN] No Time to Paint S 0 / 0 (无)
1041 L7301   [USACO21JAN] Spaced Out S 0 / 0 (无)
1042 L7410   [USACO21FEB] Just Green Enough S 0 / 0 (无)
1043 L7411   [USACO21FEB] Comfortable Cows S 0 / 0 (无)
1044 L7412   [USACO21FEB] Year of the Cow S 0 / 0 (无)
1045 L7413   [USACO21FEB] Stone Game G 0 / 0 (无)
1046 L7414   [USACO21FEB] Modern Art 3 G 0 / 0 (无)
1047 L7415   [USACO21FEB] Count the Cows G 0 / 0 (无)
1048 L7416   [USACO21FEB] No Time to Dry P 0 / 0 (无)
1049 L7417   [USACO21FEB] Minimizing Edges P 0 / 0 (无)
1050 L7418   [USACO21FEB] Counting Graphs P 0 / 0 (无)
1051 L7527   [USACO21OPEN] United Cows of Farmer John G 0 / 0 (无)
1052 L7528   [USACO21OPEN] Portals G 0 / 0 (无)
1053 L7529   [USACO21OPEN] Permutation G 0 / 0 (无)
1054 L7530   [USACO21OPEN] United Cows of Farmer John P 0 / 0 (无)
1055 L7531   [USACO21OPEN] Routing Schemes P 0 / 0 (无)
1056 L7532   [USACO21OPEN] Balanced Subsets P 0 / 0 (无)
1057 L7555   [USACO21OPEN] Maze Tac Toe S 0 / 0 (无)
1058 L7556   [USACO21OPEN] Do You Know Your ABCs? S 0 / 0 (无)
1059 L7557   [USACO21OPEN] Acowdemia S 0 / 0 (无)
1060 L7984   [USACO21DEC] Tickets P 0 / 0 (无)
1061 L7985   [USACO21DEC] Paired Up P 0 / 0 (无)
1062 L7986   [USACO21DEC] HILO P 0 / 0 (无)
1063 L7987   [USACO21DEC] Paired Up G 0 / 0 (无)
1064 L7988   [USACO21DEC] HILO G 0 / 0 (无)
1065 L7989   [USACO21DEC] Bracelet Crossings G 0 / 0 (无)
1066 L7990   [USACO21DEC] Closest Cow Wins S 0 / 0 (无)
1067 L7991   [USACO21DEC] Connecting Two Barns S 0 / 0 (无)
1068 L7992   [USACO21DEC] Convoluted Intervals S 0 / 0 (无)
1069 L7993   [USACO21DEC] Lonely Photo B 0 / 0 (无)
1070 L7994   [USACO21DEC] Air Cownditioning B 0 / 0 (无)
1071 L7995   [USACO21DEC] Walking Home B 0 / 0 (无)
1081 L8090   [USACO22JAN] Herdle B 0 / 0 (无)
1082 L8091   [USACO22JAN] Non-Transitive Dice B 0 / 0 (无)
1083 L8092   [USACO22JAN] Drought B 0 / 0 (无)
1084 L8093   [USACO22JAN] Searching for Soulmates S 0 / 0 (无)
1085 L8094   [USACO22JAN] Cow Frisbee S 0 / 0 (无)
1086 L8095   [USACO22JAN] Cereal 2 S 0 / 0 (无)
1087 L8096   [USACO22JAN] Drought G 0 / 0 (无)
1088 L8097   [USACO22JAN] Farm Updates G 0 / 0 (无)
1089 L8098   [USACO22JAN] Tests for Haybales G 0 / 0 (无)
1090 L8099   [USACO22JAN] Minimizing Haybales P 0 / 0 (无)
1091 L8100   [USACO22JAN] Counting Haybales P 0 / 0 (无)
1092 L8101   [USACO22JAN] Multiple Choice Test P 0 / 0 (无)
1093 L8183   [USACO22FEB] Sleeping in Class B 0 / 0 (无)
1094 L8184   [USACO22FEB] Photoshoot 2 B 0 / 0 (无)
1095 L8185   [USACO22FEB] Blocks B 0 / 0 (无)
1096 L8186   [USACO22FEB] Redistributing Gifts S 0 / 0 (无)
1097 L8187   [USACO22FEB] Robot Instructions S 0 / 0 (无)
1098 L8188   [USACO22FEB] Email Filing S 0 / 0 (无)
1099 L8189   [USACO22FEB] Redistributing Gifts G 0 / 0 (无)
1100 L8190   [USACO22FEB] Cow Camp G 0 / 0 (无)
1101 L8191   [USACO22FEB] Moo Network G 0 / 0 (无)
1102 L8192   [USACO22FEB] Paint by Rectangles P 0 / 0 (无)
1103 L8193   [USACO22FEB] Sleeping in Class P 0 / 0 (无)
1104 L8194   [USACO22FEB] Phone Numbers P 0 / 0 (无)
1105 L8266   [USACO22OPEN] Photoshoot B 0 / 0 (无)
1106 L8267   [USACO22OPEN] Counting Liars B 0 / 0 (无)
1107 L8268   [USACO22OPEN] Alchemy B 0 / 0 (无)
1108 L8269   [USACO22OPEN] Visits S 0 / 0 (无)
1109 L8270   [USACO22OPEN] Subset Equality S 0 / 0 (无)
1110 L8271   [USACO22OPEN] COW Operations S 0 / 0 (无)
1111 L8272   [USACO22OPEN] Apple Catching G 0 / 0 (无)
1112 L8273   [USACO22OPEN] Pair Programming G 0 / 0 (无)

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