|
|
265 |
P1615F LEGOndary Grandmaster
|
0 / 0 |
(无) |
|
|
264 |
P1615G Maximum Adjacent Pairs
|
0 / 0 |
(无) |
|
|
263 |
P1615H Reindeer Games
|
0 / 0 |
(无) |
|
|
262 |
P1616A Integer Diversity
|
0 / 0 |
(无) |
|
|
261 |
P1616B Mirror in the String
|
0 / 0 |
(无) |
|
|
260 |
P1616C Representative Edges
|
0 / 0 |
(无) |
|
|
259 |
P1616D Keep the Average High
|
0 / 0 |
(无) |
|
|
258 |
P1616E Lexicographically Small Enough
|
0 / 0 |
(无) |
|
|
257 |
P1616F Tricolor Triangles
|
0 / 0 |
(无) |
|
|
256 |
P1616G Just Add an Edge
|
0 / 0 |
(无) |
|
|
255 |
P1616H Keep XOR Low
|
0 / 0 |
(无) |
|
|
254 |
P1617A Forbidden Subsequence
|
0 / 0 |
(无) |
|
|
253 |
P1617B GCD Problem
|
0 / 0 |
(无) |
|
|
252 |
P1617C Paprika and Permutation
|
0 / 0 |
(无) |
|
|
251 |
P1617D1 Too Many Impostors (easy version)
|
0 / 0 |
(无) |
|
|
250 |
P1617D2 Too Many Impostors (hard version)
|
0 / 0 |
(无) |
|
|
249 |
P1617E Christmas Chocolates
|
0 / 0 |
(无) |
|
|
248 |
P1618A Polycarp and Sums of Subsequences
|
0 / 0 |
(无) |
|
|
247 |
P1618B Missing Bigram
|
0 / 0 |
(无) |
|
|
246 |
P1618C Paint the Array
|
0 / 0 |
(无) |
|
|
245 |
P1618D Array and Operations
|
0 / 0 |
(无) |
|
|
244 |
P1618E Singers' Tour
|
0 / 0 |
(无) |
|
|
243 |
P1618F Reverse
|
0 / 0 |
(无) |
|
|
242 |
P1618G Trader Problem
|
0 / 0 |
(无) |
|
|
241 |
P1619A Square String?
|
0 / 0 |
(无) |
|
|
240 |
P1619B Squares and Cubes
|
0 / 0 |
(无) |
|
|
239 |
P1619C Wrong Addition
|
0 / 0 |
(无) |
|
|
238 |
P1619D New Year's Problem
|
0 / 0 |
(无) |
|
|
237 |
P1619E MEX and Increments
|
0 / 0 |
(无) |
|
|
236 |
P1619F Let's Play the Hat?
|
0 / 0 |
(无) |
|
|
235 |
P1619G Unusual Minesweeper
|
0 / 0 |
(无) |
|
|
234 |
P1619H Permutation and Queries
|
0 / 0 |
(无) |
|
|
233 |
P1620A Equal or Not Equal
|
0 / 0 |
(无) |
|
|
232 |
P1620B Triangles on a Rectangle
|
0 / 0 |
(无) |
|
|
231 |
P1620C BA-String
|
0 / 0 |
(无) |
|
|
230 |
P1620D Exact Change
|
0 / 0 |
(无) |
|
|
229 |
P1620E Replace the Numbers
|
0 / 0 |
(无) |
|
|
228 |
P1620F Bipartite Array
|
0 / 0 |
(无) |
|
|
227 |
P1620G Subsequences Galore
|
0 / 0 |
(无) |
|
|
226 |
P1621A Stable Arrangement of Rooks
|
0 / 0 |
(无) |
|
|
225 |
P1621B Integers Shop
|
0 / 0 |
(无) |
|
|
224 |
P1621C Hidden Permutations
|
0 / 0 |
(无) |
|
|
223 |
P1621D The Winter Hike
|
0 / 0 |
(无) |
|
|
222 |
P1621E New School
|
0 / 0 |
(无) |
|
|
221 |
P1621F Strange Instructions
|
0 / 0 |
(无) |
|
|
220 |
P1621G Weighted Increasing Subsequences
|
0 / 0 |
(无) |
|
|
219 |
P1621H Trains and Airplanes
|
0 / 0 |
(无) |
|
|
218 |
P1621I Two Sequences
|
0 / 0 |
(无) |
|
|
217 |
P1622A Construct a Rectangle
|
0 / 0 |
(无) |
|
|
216 |
P1622B Berland Music
|
0 / 0 |
(无) |
|
|
215 |
P1622C Set or Decrease
|
0 / 0 |
(无) |
|
|
214 |
P1622D Shuffle
|
0 / 0 |
(无) |
|
|
213 |
P1622E Math Test
|
0 / 0 |
(无) |
|
|
212 |
P1622F Quadratic Set
|
0 / 0 |
(无) |
|
|
211 |
P1623A Robot Cleaner
|
0 / 0 |
(无) |
|
|
210 |
P1623B Game on Ranges
|
0 / 0 |
(无) |
|
|
209 |
P1623C Balanced Stone Heaps
|
0 / 0 |
(无) |
|
|
208 |
P1623D Robot Cleaner Revisit
|
0 / 0 |
(无) |
|
|
207 |
P1623E Middle Duplication
|
0 / 0 |
(无) |
|
|
206 |
P1624A Plus One on the Subset
|
0 / 0 |
(无) |
|
|
205 |
P1624B Make AP
|
0 / 0 |
(无) |
|
|
204 |
P1624C Division by Two and Permutation
|
0 / 0 |
(无) |
|
|
203 |
P1624D Palindromes Coloring
|
0 / 0 |
(无) |
|
|
202 |
P1624E Masha-forgetful
|
0 / 0 |
(无) |
|
|
201 |
P1624F Interacdive Problem
|
0 / 0 |
(无) |
|
|
200 |
P1624G MinOr Tree
|
0 / 0 |
(无) |
|
|
199 |
P1625A Ancient Civilization
|
0 / 0 |
(无) |
|
|
198 |
P1625B Elementary Particles
|
0 / 0 |
(无) |
|
|
197 |
P1625C Road Optimization
|
0 / 0 |
(无) |
|
|
196 |
P1625D Binary Spiders
|
0 / 0 |
(无) |
|
|
195 |
P1625E1 Cats on the Upgrade (easy version)
|
0 / 0 |
(无) |
|
|
194 |
P1625E2 Cats on the Upgrade (hard version)
|
0 / 0 |
(无) |
|
|
193 |
P1626A Equidistant Letters
|
0 / 0 |
(无) |
|
|
192 |
P1626B Minor Reduction
|
0 / 0 |
(无) |
|
|
191 |
P1626C Monsters And Spells
|
0 / 0 |
(无) |
|
|
190 |
P1626D Martial Arts Tournament
|
0 / 0 |
(无) |
|
|
189 |
P1626E Black and White Tree
|
0 / 0 |
(无) |
|
|
188 |
P1626F A Random Code Problem
|
0 / 0 |
(无) |
|
|
187 |
P1627A Not Shading
|
0 / 0 |
(无) |
|
|
186 |
P1627B Not Sitting
|
0 / 0 |
(无) |
|
|
185 |
P1627C Not Assigning
|
0 / 0 |
(无) |
|
|
184 |
P1627D Not Adding
|
0 / 0 |
(无) |
|
|
183 |
P1627E Not Escaping
|
0 / 0 |
(无) |
|
|
182 |
P1627F Not Splitting
|
0 / 0 |
(无) |
|
|
181 |
P1628A Meximum Array
|
0 / 0 |
(无) |
|
|
180 |
P1628B Peculiar Movie Preferences
|
0 / 0 |
(无) |
|
|
179 |
P1628C Grid Xor
|
0 / 0 |
(无) |
|
|
178 |
P1628D1 Game on Sum (Easy Version)
|
0 / 0 |
(无) |
|
|
177 |
P1628D2 Game on Sum (Hard Version)
|
0 / 0 |
(无) |
|
|
176 |
P1628E Groceries in Meteor Town
|
0 / 0 |
(无) |
|
|
175 |
P1628F Spaceship Crisis Management
|
0 / 0 |
(无) |
|
|
174 |
P1629A Download More RAM
|
0 / 0 |
(无) |
|
|
173 |
P1629B GCD Arrays
|
0 / 0 |
(无) |
|
|
172 |
P1630A And Matching
|
0 / 0 |
(无) |
|
|
171 |
P1630B Range and Partition
|
0 / 0 |
(无) |
|
|
170 |
P1630C Paint the Middle
|
0 / 0 |
(无) |
|
|
169 |
P1630D Flipping Range
|
0 / 0 |
(无) |
|
|
168 |
P1630E Expected Components
|
0 / 0 |
(无) |
|
|
167 |
P1630F Making It Bipartite
|
0 / 0 |
(无) |
|
|
166 |
P1631A Min Max Swap
|
0 / 0 |
(无) |
