ID 题目 显示标签 隐藏标签 AC / 尝试 难度
284 P1784A   Monsters (easy version) 0 / 0 3
283 P1784B   Letter Exchange 0 / 0 6
282 P1784C   Monsters (hard version) 0 / 0 8
281 P1784D   Wooden Spoon 0 / 0 9
280 P1784E   Infinite Game 0 / 0 10
279 P1784F   Minimums or Medians 0 / 0 10
278 P1786A1   Non-alternating Deck (easy version) 0 / 0 3
277 P1786A2   Alternating Deck (hard version) 0 / 0 3
276 P1786B   Cake Assembly Line 0 / 0 4
275 P1787A   Exponential Equation 0 / 0 3
274 P1787B   Number Factorization 0 / 0 3
273 P1787C   Remove the Bracket 0 / 0 5
272 P1787D   Game on Axis 0 / 0 6
271 P1787E   The Harmonization of XOR 0 / 0 7
270 P1787F   Inverse Transformation 0 / 0 9
269 P1787G   Colorful Tree Again 0 / 0 10
268 P1787H   Codeforces Scoreboard 0 / 0 10
267 P1787I   Treasure Hunt 0 / 0 10
266 P1788A   One and Two 0 / 0 3
265 P1788B   Sum of Two Numbers 0 / 0 3
264 P1788C   Matching Numbers 0 / 0 4
263 P1788D   Moving Dots 0 / 0 7
262 P1788E   Sum Over Zero 0 / 0 8
261 P1788F   XOR, Tree, and Queries 0 / 0 9
260 P1789A   Serval and Mocha's Array 0 / 0 3
259 P1789B   Serval and Inversion Magic 0 / 0 3
258 P1789C   Serval and Toxel's Arrays 0 / 0 5
257 P1789D   Serval and Shift-Shift-Shift 0 / 0 8
256 P1789E   Serval and Music Game 0 / 0 9
255 P1789F   Serval and Brain Power 0 / 0 10
254 P1790A   Polycarp and the Day of Pi 0 / 0 3
253 P1790B   Taisia and Dice 0 / 0 3
252 P1790C   Premutation 0 / 0 3
251 P1790D   Matryoshkas 0 / 0 4
250 P1790E   Vlad and a Pair of Numbers 0 / 0 4
249 P1790F   Timofey and Black-White Tree 0 / 0 7
248 P1790G   Tokens on Graph 0 / 0 8
247 P1791A   Codeforces Checking 0 / 0 3
246 P1791B   Following Directions 0 / 0 3
245 P1791C   Prepend and Append 0 / 0 3
244 P1791D   Distinct Split 0 / 0 3
243 P1791E   Negatives and Positives 0 / 0 3
242 P1791F   Range Update Point Query 0 / 0 5
241 P1791G1   Teleporters (Easy Version) 0 / 0 3
240 P1791G2   Teleporters (Hard Version) 0 / 0 6
239 P1792A   GamingForces 0 / 0 3
238 P1792B   Stand-up Comedian 0 / 0 4
237 P1792C   Min Max Sort 0 / 0 5
236 P1792D   Fixed Prefix Permutations 0 / 0 5
235 P1792E   Divisors and Table 0 / 0 9

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