|
|
321 |
P1789A Serval and Mocha's Array
|
0 / 0 |
普及-
|
|
|
319 |
P1789C Serval and Toxel's Arrays
|
0 / 0 |
普及
|
|
|
317 |
P1789E Serval and Music Game
|
0 / 0 |
NOI
|
|
|
315 |
P1790A Polycarp and the Day of Pi
|
0 / 0 |
普及-
|
|
|
314 |
P1790B Taisia and Dice
|
0 / 0 |
普及-
|
|
|
313 |
P1790C Premutation
|
0 / 0 |
普及-
|
|
|
310 |
P1790F Timofey and Black-White Tree
|
0 / 0 |
提高
|
|
|
299 |
P1792B Stand-up Comedian
|
0 / 0 |
普及-
|
|
|
298 |
P1792C Min Max Sort
|
0 / 0 |
普及
|
|
|
297 |
P1792D Fixed Prefix Permutations
|
0 / 0 |
普及
|
|
|
293 |
P1793A Yet Another Promotion
|
0 / 0 |
普及-
|
|
|
292 |
P1793B Fedya and Array
|
0 / 0 |
普及-
|
|
|
290 |
P1793D Moscow Gorillas
|
0 / 0 |
普及
|
|
|
286 |
P1794B Not Dividing
|
0 / 0 |
普及-
|
|
|
285 |
P1794C Scoring Subsequences
|
0 / 0 |
普及-
|
|
|
284 |
P1794D Counting Factorizations
|
0 / 0 |
普及
|
|
|
279 |
P1795D Triangle Coloring
|
0 / 0 |
普及
|
|
|
278 |
P1795E Explosions?
|
0 / 0 |
省选
|
|
|
273 |
P1796C Maximum Set
|
0 / 0 |
普及
|
|
|
270 |
P1796F Strange Triples
|
0 / 0 |
CTSC
|
|
|
265 |
P1797E Li Hua and Array
|
0 / 0 |
省选
|
|
|
261 |
P1798C Candy Store
|
0 / 0 |
普及
|
|
|
260 |
P1798D Shocking Arrangement
|
0 / 0 |
普及
|
|
|
258 |
P1798F Gifts from Grandfather Ahmed
|
0 / 0 |
NOI
|
|
|
257 |
P1799A Recent Actions
|
0 / 0 |
普及-
|
|
|
256 |
P1799B Equalize by Divide
|
0 / 0 |
普及-
|
|
|
252 |
P1799E City Union
|
0 / 0 |
省选
|
|
|
250 |
P1799G Count Voting
|
0 / 0 |
CTSC
|
|
|
234 |
P1801F Another n-dimensional chocolate bar
|
0 / 0 |
CTSC
|
|
|
231 |
P1802B Settlement of Guinea Pigs
|
0 / 0 |
普及-
|
|
|
230 |
P1804A Lame King
|
0 / 0 |
普及-
|
|
|
228 |
P1804C Pull Your Luck
|
0 / 0 |
普及
|
|
|
220 |
P1805C Place for a Selfie
|
0 / 0 |
普及-
|
|
|
217 |
P1805F1 Survival of the Weakest (easy version)
|
0 / 0 |
CTSC
|
|
|
216 |
P1805F2 Survival of the Weakest (hard version)
|
0 / 0 |
CTSC
|
|
|
215 |
P1806A Walking Master
|
0 / 0 |
普及-
|
|
|
213 |
P1806C Sequence Master
|
0 / 0 |
普及
|
|
|
212 |
P1806D DSU Master
|
0 / 0 |
NOI
|
|
|
210 |
P1806F1 GCD Master (easy version)
|
0 / 0 |
CTSC
|
|
|
209 |
P1806F2 GCD Master (hard version)
|
0 / 0 |
CTSC
|
|
|
199 |
P1808B Playing in a Casino
|
0 / 0 |
普及-
|
|
|
194 |
P1808E3 Minibuses on Venus (hard version)
|
0 / 0 |
CTSC
|
|
|
192 |
P1809B Points on Plane
|
0 / 0 |
普及-
|
|
|
191 |
P1809C Sum on Subarrays
|
0 / 0 |
普及
|
|
|
189 |
P1809E Two Tanks
|
0 / 0 |
NOI
|
|
|
187 |
P1809G Prediction
|
0 / 0 |
CTSC
|
|
|
185 |
P1810B Candies
|
0 / 0 |
普及-
|
|
|
183 |
P1810D Climbing the Tree
|
0 / 0 |
普及
|
|
|
181 |
P1810F M-tree
|
0 / 0 |
CTSC
|
|
|
179 |
P1810H Last Number
|
0 / 0 |
CTSC
|
|
|
178 |
P1811A Insert Digit
|
0 / 0 |
普及-
|
|
|
177 |
P1811B Conveyor Belts
|
0 / 0 |
普及-
|
|
|
175 |
P1811D Umka and a Long Flight
|
0 / 0 |
普及
|
|
|
174 |
P1811E Living Sequence
|
0 / 0 |
普及
|
|
|
172 |
P1811G1 Vlad and the Nice Paths (easy version)
|
0 / 0 |
提高
|
|
|
171 |
P1811G2 Vlad and the Nice Paths (hard version)
|
0 / 0 |
省选
|
|
|
7746 |
P1812D Trivial Conjecture
|
0 / 0 |
暂无评定
|
|
|
7745 |
P1812E Not a Geometry Problem
|
0 / 0 |
暂无评定
|
|
|
170 |
P1814A Coins
|
0 / 0 |
普及-
|
|
|
169 |
P1814B Long Legs
|
0 / 0 |
普及
|
|
|
167 |
P1814D Balancing Weapons
|
0 / 0 |
NOI
|
|
|
164 |
P1815A Ian and Array Sorting
|
0 / 0 |
普及-
|
|
|
161 |
P1815D XOR Counting
|
0 / 0 |
CTSC
|
|
|
160 |
P1815E Bosco and Particle
|
0 / 0 |
CTSC
|
|
|
159 |
P1815F OH NO1 (-2-3-4)
|
0 / 0 |
CTSC
|
|
|
154 |
P1817C Similar Polynomials
|
0 / 0 |
NOI
|
|
|
146 |
P1819C The Fox and the Complete Tree Traversal
|
0 / 0 |
NOI
|
|
|
144 |
P1819E Roads in E City
|
0 / 0 |
CTSC
|
|
|
141 |
P1820B JoJo's Incredible Adventures
|
0 / 0 |
普及-
|
|
|
140 |
P1821A Matching
|
0 / 0 |
普及-
|
|
|
138 |
P1821C Tear It Apart
|
0 / 0 |
普及-
|
|
|
137 |
P1821D Black Cells
|
0 / 0 |
普及
|
|
|
135 |
P1821F Timber
|
0 / 0 |
CTSC
|
|
|
133 |
P1822B Karina and Array
|
0 / 0 |
普及-
|
|
|
132 |
P1822C Bun Lover
|
0 / 0 |
普及-
|
|
|
131 |
P1822D Super-Permutation
|
0 / 0 |
普及-
|
|
|
130 |
P1822E Making Anti-Palindromes
|
0 / 0 |
普及
|
|
|
128 |
P1822G1 Magic Triples (Easy Version)
|
0 / 0 |
普及
|
|
|
127 |
P1822G2 Magic Triples (Hard Version)
|
0 / 0 |
省选
|
|
|
126 |
P1823A A-characteristic
|
0 / 0 |
普及-
|
|
|
125 |
P1823B Sort with Step
|
0 / 0 |
普及-
|
|
|
124 |
P1823C Strongly Composite
|
0 / 0 |
普及-
|
|
|
123 |
P1823D Unique Palindromes
|
0 / 0 |
普及
|
|
|
122 |
P1823E Removing Graph
|
0 / 0 |
NOI
|
|
|
121 |
P1823F Random Walk
|
0 / 0 |
CTSC
|
|
|
119 |
P1824B1 LuoTianyi and the Floating Islands (Easy Version)
|
0 / 0 |
普及
|
|
|
118 |
P1824B2 LuoTianyi and the Floating Islands (Hard Version)
|
0 / 0 |
省选
|
|
|
113 |
P1825B LuoTianyi and the Table
|
0 / 0 |
普及-
|
|
|
111 |
P1826B Lunatic Never Content
|
0 / 0 |
普及-
|
|
|
110 |
P1826C Dreaming of Freedom
|
0 / 0 |
普及-
|
|
|
107 |
P1826F Fading into Fog
|
0 / 0 |
CTSC
|
|
|
106 |
P1827A Counting Orders
|
0 / 0 |
普及-
|
|
|
99 |
P1828A Divisible Array
|
0 / 0 |
普及-
|
|
|
98 |
P1828B Permutation Swap
|
0 / 0 |
普及-
|
|
|
92 |
P1829F Forever Winter
|
0 / 0 |
普及-
|
|
|
91 |
P1829G Hits Different
|
0 / 0 |
普及
|
|
|
90 |
P1829H Don't Blame Me
|
0 / 0 |
普及
|
|
|
88 |
P1830B The BOSS Can Count Pairs
|
0 / 0 |
提高
|
|
|
87 |
P1830C Hyperregular Bracket Strings
|
0 / 0 |
NOI
|
|
|
85 |
P1830E Bully Sort
|
0 / 0 |
CTSC
|
