ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2355 P1405B   Array Cancellation 0 / 0 3
2352 P1406C   Link Cut Centroids 0 / 0 5
2351 P1406D   Three Sequences 0 / 0 8
2349 P1407A   Ahahahahahahahaha 0 / 0 3
2347 P1407C   Chocolate Bunny 0 / 0 5
2345 P1407E   Egor in the Republic of Dagestan 0 / 0 9
2344 P1408A   Circle Coloring 0 / 0 3
2343 P1408B   Arrays Sum 0 / 0 4
2339 P1408F   Two Different 0 / 0 8
2322 P1413A   Finding Sasuke 0 / 0 3
2313 P1415D   XOR-gun 0 / 0 7
2312 P1415E   New Game Plus! 0 / 0 8
2309 P1416B   Make Them Equal 0 / 0 7
2294 P1419B   Stairs 0 / 0 4
2292 P1419D1   Sage's Birthday (easy version) 0 / 0 3
2291 P1419D2   Sage's Birthday (hard version) 0 / 0 5
2290 P1419E   Decryption 0 / 0 7
2286 P1420C1   Pokémon Army (easy version) 0 / 0 4
2281 P1421B   Putting Bricks in the Wall 0 / 0 3
2280 P1421C   Palindromifier 0 / 0 4
2279 P1421D   Hexagons 0 / 0 6
2262 P1423J   Bubble Cup hypothesis 0 / 0 9
2249 P1425H   Huge Boxes of Animal Toys 0 / 0 4
2245 P1426C   Increase and Copy 0 / 0 3
2244 P1426D   Non-zero Segments 0 / 0 5
2243 P1426E   Rock, Paper, Scissors 0 / 0 6
2238 P1427D   Unshuffling a Deck 0 / 0 7
2237 P1427E   Xum 0 / 0 9
2230 P1428D   Bouncing Boomerangs 0 / 0 6
2224 P1430A   Number of Apartments 0 / 0 3
2222 P1430C   Numbers on Whiteboard 0 / 0 3
2205 P1433C   Dominant Piranha 0 / 0 3
2204 P1433D   Districts Connection 0 / 0 4
2198 P1436B   Prime Square 0 / 0 3
2193 P1437A   Marketing Scheme 0 / 0 3
2192 P1437B   Reverse Binary Strings 0 / 0 4
2189 P1437E   Make It Increasing 0 / 0 8
2186 P1438A   Specific Tastes of Andre 0 / 0 3
2185 P1438B   Valerii Against Everyone 0 / 0 3
2184 P1438C   Engineer Artem 0 / 0 7
2183 P1438D   Powerful Ksenia 0 / 0 8
2182 P1438E   Yurii Can Do Everything 0 / 0 9
2180 P1439A1   Binary Table (Easy Version) 0 / 0 5
2179 P1439A2   Binary Table (Hard Version) 0 / 0 6
2178 P1439B   Graph Subset Problem 0 / 0 10
2172 P1442A   Extreme Subtraction 0 / 0 6
2168 P1442E   Black, White and Grey Tree 0 / 0 10
2166 P1443A   Kids Seating 0 / 0 3
2159 P1444D   Rectangular Polyline 0 / 0 10
2155 P1446A   Knapsack 0 / 0 4

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