|
|
359 |
P1600F Party Organization
|
0 / 0 |
(无) |
|
|
357 |
P1601A Array Elimination
|
0 / 0 |
(无) |
|
|
352 |
P1601F Two Sorts
|
0 / 0 |
(无) |
|
|
349 |
P1603A Di-visible Confusion
|
0 / 0 |
(无) |
|
|
348 |
P1603B Moderate Modular Mode
|
0 / 0 |
(无) |
|
|
347 |
P1603C Extreme Extension
|
0 / 0 |
(无) |
|
|
345 |
P1603E A Perfect Problem
|
0 / 0 |
(无) |
|
|
344 |
P1603F October 18, 2017
|
0 / 0 |
(无) |
|
|
341 |
P1605A A.M
|
0 / 0 |
(无) |
|
|
337 |
P1605E Array Equalizer
|
0 / 0 |
(无) |
|
|
334 |
P1606B Update Files
|
0 / 0 |
(无) |
|
|
331 |
P1606E Arena
|
0 / 0 |
(无) |
|
|
328 |
P1607B Odd Grasshopper
|
0 / 0 |
(无) |
|
|
326 |
P1607D Blue-Red Permutation
|
0 / 0 |
(无) |
|
|
321 |
P1608A Find Array
|
0 / 0 |
(无) |
|
|
318 |
P1608D Dominoes
|
0 / 0 |
(无) |
|
|
314 |
P1609A Divide and Multiply
|
0 / 0 |
(无) |
|
|
308 |
P1609G A Stroll Around the Matrix
|
0 / 0 |
(无) |
|
|
306 |
P1610A Anti Light's Cell Guessing
|
0 / 0 |
(无) |
|
|
303 |
P1610D Not Quite Lee
|
0 / 0 |
(无) |
|
|
302 |
P1610E AmShZ and G.O.A.T.
|
0 / 0 |
(无) |
|
|
297 |
P1611A Make Even
|
0 / 0 |
(无) |
|
|
296 |
P1611B Team Composition: Programmers and Mathematicians
|
0 / 0 |
(无) |
|
|
287 |
P1612C Chat Ban
|
0 / 0 |
(无) |
|
|
286 |
P1612D X-Magic Pair
|
0 / 0 |
(无) |
|
|
282 |
P1613A Long Comparison
|
0 / 0 |
(无) |
|
|
279 |
P1613D MEX Sequences
|
0 / 0 |
(无) |
|
|
274 |
P1614C Divan and bitwise operations
|
0 / 0 |
(无) |
|
|
270 |
P1615A Closing The Gap
|
0 / 0 |
(无) |
|
|
269 |
P1615B And It's Non-Zero
|
0 / 0 |
(无) |
|
|
268 |
P1615C Menorah
|
0 / 0 |
(无) |
|
|
266 |
P1615E Purple Crayon
|
0 / 0 |
(无) |
|
|
265 |
P1615F LEGOndary Grandmaster
|
0 / 0 |
(无) |
|
|
260 |
P1616C Representative Edges
|
0 / 0 |
(无) |
|
|
259 |
P1616D Keep the Average High
|
0 / 0 |
(无) |
|
|
257 |
P1616F Tricolor Triangles
|
0 / 0 |
(无) |
|
|
255 |
P1616H Keep XOR Low
|
0 / 0 |
(无) |
|
|
253 |
P1617B GCD Problem
|
0 / 0 |
(无) |
|
|
252 |
P1617C Paprika and Permutation
|
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) |
|
|
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) |
|
|
240 |
P1619B Squares and Cubes
|
0 / 0 |
(无) |
|
|
237 |
P1619E MEX and Increments
|
0 / 0 |
(无) |
|
|
236 |
P1619F Let's Play the Hat?
|
0 / 0 |
(无) |
|
|
232 |
P1620B Triangles on a Rectangle
|
0 / 0 |
(无) |
|
|
231 |
P1620C BA-String
|
0 / 0 |
(无) |
|
|
224 |
P1621C Hidden Permutations
|
0 / 0 |
(无) |
|
|
223 |
P1621D The Winter Hike
|
0 / 0 |
(无) |
|
|
220 |
P1621G Weighted Increasing Subsequences
|
0 / 0 |
(无) |
|
|
217 |
P1622A Construct a Rectangle
|
0 / 0 |
(无) |
|
|
216 |
P1622B Berland Music
|
0 / 0 |
(无) |
|
|
214 |
P1622D Shuffle
|
0 / 0 |
(无) |
|
|
212 |
P1622F Quadratic Set
|
0 / 0 |
(无) |
|
|
211 |
P1623A Robot Cleaner
|
0 / 0 |
(无) |
|
|
208 |
P1623D Robot Cleaner Revisit
|
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) |
|
|
199 |
P1625A Ancient Civilization
|
0 / 0 |
(无) |
|
|
196 |
P1625D Binary Spiders
|
0 / 0 |
(无) |
|
|
191 |
P1626C Monsters And Spells
|
0 / 0 |
(无) |
|
|
190 |
P1626D Martial Arts Tournament
|
0 / 0 |
(无) |
|
|
188 |
P1626F A Random Code Problem
|
0 / 0 |
(无) |
|
|
184 |
P1627D Not Adding
|
0 / 0 |
(无) |
|
|
181 |
P1628A Meximum Array
|
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) |
|
|
173 |
P1629B GCD Arrays
|
0 / 0 |
(无) |
|
|
168 |
P1630E Expected Components
|
0 / 0 |
(无) |
|
|
162 |
P1632C Strange Test
|
0 / 0 |
(无) |
|
|
161 |
P1632D New Year Concert
|
0 / 0 |
(无) |
|
|
156 |
P1633C Kill the Monster
|
0 / 0 |
(无) |
|
|
154 |
P1633E Spanning Tree Queries
|
0 / 0 |
(无) |
|
|
151 |
P1634B Fortune Telling
|
0 / 0 |
(无) |
|
|
149 |
P1634D Finding Zero
|
0 / 0 |
(无) |
|
|
147 |
P1634F Fibonacci Additions
|
0 / 0 |
(无) |
|
|
143 |
P1635D Infinite Set
|
0 / 0 |
(无) |
|
|
139 |
P1637B MEX and Array
|
0 / 0 |
(无) |
|
|
137 |
P1637D Yet Another Minimization Problem
|
0 / 0 |
(无) |
|
|
134 |
P1637G Birthday
|
0 / 0 |
(无) |
|
|
133 |
P1637H Minimize Inversions Number
|
0 / 0 |
(无) |
|
|
132 |
P1638A Reverse
|
0 / 0 |
(无) |
|
|
131 |
P1638B Odd Swap Sort
|
0 / 0 |
(无) |
|
|
130 |
P1638C Inversion Graph
|
0 / 0 |
(无) |
|
|
112 |
P1641D Two Arrays
|
0 / 0 |
(无) |
|
|
111 |
P1641E Special Positions
|
0 / 0 |
(无) |
|
|
104 |
P1644D Cross Coloring
|
0 / 0 |
(无) |
|
|
103 |
P1644E Expand the Path
|
0 / 0 |
(无) |
|
|
102 |
P1644F Basis
|
0 / 0 |
(无) |
|
|
101 |
P1646A Square Counting
|
0 / 0 |
(无) |
|
|
99 |
P1646C Factorials and Powers of Two
|
0 / 0 |
(无) |
|
|
97 |
P1646E Power Board
|
0 / 0 |
(无) |
|
|
95 |
P1647A Madoka and Math Dad
|
0 / 0 |
(无) |
|
|
92 |
P1647D Madoka and the Best School in Russia
|
0 / 0 |
(无) |
