ID Problem Show tags Hide tags AC / Tried Difficulty
9928 P5812   [IOI 2019] 天桥 0 / 0 9
9688 P5819   【L&K R-03】音游大计算 0 / 0 8
9676 P5820   【L&K R-03】射击场决战 0 / 0 7
9703 P5821   【L&K R-03】密码串匹配 0 / 0 8
9718 P5822   【L&K R-03】大航海时代 0 / 0 9
9805 P5823   【L&K R-03】课表的排列 0 / 0 5
9942 P5831   [USACO19DEC] Cow Gymnastics B 0 / 0 1
9943 P5832   [USACO19DEC] Where Am I? B 3 / 11 1
9944 P5833   [USACO19DEC] Livestock Lineup B 0 / 0 3
9945 P5834   [USACO19DEC] MooBuzz S 0 / 0 3
9946 P5835   [USACO19DEC] Meetings S 0 / 0 7
9947 P5836   [USACO19DEC] Milk Visits S 9 / 60 5
9949 P5837   [USACO19DEC] Milk Pumping G 0 / 0 6
9950 P5838   [USACO19DEC] Milk Visits G 0 / 0 7
9951 P5839   [USACO19DEC] Moortal Cowmbat G 0 / 0 7
9952 P5851   [USACO19DEC] Greedy Pie Eaters P 0 / 0 7
9953 P5852   [USACO19DEC] Bessie's Snow Cow P 0 / 0 7
9954 P5853   [USACO19DEC] Tree Depth P 0 / 0 9
10084 P5965   [PA 2019] A+B 0 / 0 5
10092 P5972   [PA 2019] Desant 0 / 0 9
10094 P5980   [PA 2019] Herbata 0 / 0 8
10095 P5981   [PA 2019] Iloczyny Fibonacciego 0 / 0 9
10096 P5982   [PA 2019] Trzy kule 0 / 0 8
10097 P5983   [PA 2019] Osady i warownie 2 0 / 0 8
10098 P5984   [PA 2019] Podatki drogowe 0 / 0 9
10099 P5985   [PA 2019] Muzyka pop 0 / 0 8
10100 P5986   [PA 2019] Szprotki i szczupaki 0 / 0 8
10101 P5987   [PA 2019] Terytoria 0 / 0 8
10102 P5988   [PA 2019] Wyspa 0 / 0 9
10103 P5989   [PA 2019] Wina 0 / 0 5
10222 P6090   [CEOI 2019] 立方填词 0 / 0 8
9333 P6098   [USACO19FEB] Cow Land G 13 / 20 7
9334 P6099   [USACO19FEB] Dishwashing G 0 / 0 6
10233 P6100   [USACO19FEB] Painting the Barn G 0 / 0 7
10239 P6116   [JOI 2019 Final] 有趣的家庭菜园 3 / Growing Vegetables is Fun 3 0 / 0 7
10238 P6117   [JOI 2019 Final] 硬币收藏 / Coin Collecting 0 / 0 7
10237 P6118   [JOI 2019 Final] 独特的城市 / Unique Cities 0 / 0 8
10262 P6132   [集训队互测 2019] 简单计数 0 / 0 9
10283 P6151   [集训队作业2019] 青春猪头少年不会梦到兔女郎学姐 0 / 0 9
10347 P6219   [COCI 2019/2020 #6] Konstrukcija 0 / 0 9
10348 P6220   [COCI 2019/2020 #6] Skandi 0 / 0 8
10326 P6221   [COCI 2019/2020 #6] Trener 0 / 0 6
10360 P6225   [eJOI 2019] 异或橙子 1 / 1 6
10351 P6226   [BalticOI 2019] 潜艇 / Nautilus 0 / 0 7
10352 P6227   [BalticOI 2019] 山谷 (Day1) 0 / 0 7
10353 P6228   [BalticOI 2019] 汤姆的餐厅 (Day2) 0 / 0 7
10365 P6229   [BalticOI 2019] 项链 (Day2) 0 / 0 7
10366 P6230   [BalticOI 2019] 奥运会 (Day2) 0 / 0 7
10373 P6232   [eJOI 2019] 挂架 0 / 0 7
10371 P6233   [eJOI 2019] Awesome Arrowland Adventure 7 / 18 7
10375 P6234   [eJOI 2019] T形覆盖 0 / 0 8
10377 P6235   [eJOI 2019] 矩形染色 0 / 0 8
10380 P6241   [eJOI 2019] 塔 0 / 0 7
10374 P6251   [ICPC 2019 WF] Azulejos 0 / 0 6
9373 P6252   [ICPC 2019 WF] Beautiful Bridges 0 / 0 7
9339 P6253   [ICPC 2019 WF] Checks Post Facto 0 / 0 8
10324 P6254   [ICPC 2019 WF] Circular DNA 0 / 0 6
10397 P6255   [ICPC 2019 WF] Dead-End Detector 0 / 0 6
10398 P6256   [ICPC 2019 WF] Directing Rainfall 0 / 0 9
9332 P6257   [ICPC 2019 WF] First of Her Name 0 / 0 8
9132 P6258   [ICPC 2019 WF] Hobson's Trains 0 / 0 7
9299 P6259   [ICPC 2019 WF] Karel the Robot 0 / 0 7
9071 P6260   [ICPC 2019 WF] Miniature Golf 0 / 0 8
9078 P6261   [ICPC 2019 WF] Traffic Blights 0 / 0 9
10382 P6262   [集训队互测 2019] 神树大人挥动魔杖 0 / 0 9
10436 P6302   [NOI2019] 回家路线 加强版 0 / 0 8
10718 P6578   [Ynoi2019] 魔法少女网站 0 / 0 9
10721 P6579   [Ynoi2019] Happy Sugar Life 0 / 0 9
10692 P6580   [Ynoi2019] 美好的每一天~ 不连续的存在 0 / 0 9
10722 P6647   [CCC 2019] Tourism 0 / 0 8
10723 P6648   [CCC 2019] Triangle: The Data Structure 0 / 0 7
10820 P6659   [POI 2019/2020 R1] Najmniejsza wspólna wielokrotność / 最小公倍数 0 / 0 6
10824 P6660   [POI 2019/2020 R1] Pisarze / 作家 0 / 0 9
10821 P6661   [POI 2019/2020 R1] Pomniejszenie / 削减 0 / 0 6
10822 P6662   [POI 2019/2020 R1] Przedszkole / 幼儿园 0 / 0 8
10823 P6663   [POI 2019/2020 R1] Układ scalony / 集成电路 0 / 0 8
10810 P6674   [CCO 2019] Card Scoring 0 / 0 8
10538 P6675   [COCI 2019/2020 #2] ACM 0 / 0 3
10741 P6676   [COCI 2019/2020 #2] Slagalica 0 / 0 5
10748 P6677   [COCI 2019/2020 #2] Checker 0 / 0 7
10785 P6678   [COCI 2019/2020 #2] Popcount 0 / 0 7
10789 P6679   [COCI 2019/2020 #2] Zvijezda 0 / 0 7
10811 P6680   [CCO 2019] Marshmallow Molecules 0 / 0 7
10812 P6681   [CCO 2019] Bad Codes 0 / 0 7
10841 P6712   [THUPC 2019] 摆家具 0 / 0 9
10908 P6751   [IOI 2019] 视觉程序 0 / 0 8
10910 P6760   [THUPC 2019] 大碗宽面 0 / 0 8
11000 P6844   [CEOI 2019] Building Skyscrapers 0 / 0 9
11004 P6845   [CEOI 2019] Dynamic Diameter 0 / 0 8
11005 P6846   [CEOI 2019] Amusement Park 0 / 0 8
11013 P6847   [CEOI 2019] Magic Tree 0 / 0 8
11017 P6848   [CEOI 2019] Scissors and Tape 0 / 0 9
10563 P6866   [COCI 2019/2020 #5] Emacs 1 / 1 1
10564 P6867   [COCI 2019/2020 #5] Politicari 0 / 0 3
10603 P6868   [COCI 2019/2020 #5] Matching 0 / 0 8
10626 P6869   [COCI 2019/2020 #5] Putovanje 0 / 0 6
10674 P6870   [COCI 2019/2020 #5] Zapina 0 / 0 6
11462 P7195   [IOI 2019] 折线 0 / 0 9
10966 P7199   [COCI 2019/2020 #1] Trol 0 / 0 3
10969 P7200   [COCI 2019/2020 #1] Lutrija 0 / 0 3

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