|
|
511 |
P1707B Difference Array
|
0 / 0 |
省选/NOI- |
|
|
504 |
P1709A Three Doors
|
0 / 0 |
普及/提高- |
|
|
503 |
P1709B Also Try Minecraft
|
0 / 0 |
普及/提高- |
|
|
502 |
P1709C Recover an RBS
|
0 / 0 |
省选/NOI- |
|
|
497 |
P1710B Rain
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
491 |
P1712A Wonderful Permutation
|
0 / 0 |
普及/提高- |
|
|
484 |
P1713A Traveling Salesman Problem
|
0 / 0 |
普及/提高- |
|
|
478 |
P1714A Everyone Loves to Sleep
|
0 / 0 |
普及/提高- |
|
|
477 |
P1714B Remove Prefix
|
0 / 0 |
普及/提高- |
|
|
473 |
P1714F Build a Tree and That Is It
|
0 / 0 |
省选/NOI- |
|
|
469 |
P1715C Monoblock
|
0 / 0 |
提高+/省选- |
|
|
463 |
P1716C Robot in a Hallway
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
458 |
P1717B Madoka and Underground Competitions
|
0 / 0 |
普及/提高- |
|
|
454 |
P1717F Madoka and The First Session
|
0 / 0 |
9 |
|
|
451 |
P1718B Fibonacci Strings
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
448 |
P1718E Impressionism
|
0 / 0 |
10 |
|
|
444 |
P1719C Fighting Tournament
|
0 / 0 |
普及+/提高 |
|
|
441 |
P1720C Corners
|
0 / 0 |
普及+/提高 |
|
|
438 |
P1720E Misha and Paintings
|
0 / 0 |
10 |
|
|
437 |
P1721A Image
|
0 / 0 |
普及/提高- |
|
|
436 |
P1721B Deadly Laser
|
0 / 0 |
普及/提高- |
|
|
431 |
P1722A Spell Check
|
0 / 0 |
普及/提高- |
|
|
430 |
P1722B Colourblindness
|
0 / 0 |
普及/提高- |
|
|
429 |
P1722C Word Game
|
0 / 0 |
普及/提高- |
|
|
427 |
P1722E Counting Rectangles
|
0 / 0 |
提高+/省选- |
|
|
426 |
P1722F L-shapes
|
0 / 0 |
提高+/省选- |
|
|
404 |
P1726H Mainak and the Bleeding Polygon
|
0 / 0 |
10 |
|
|
403 |
P1728A Colored Balls: Revisited
|
0 / 0 |
普及/提高- |
|
|
388 |
P1730B Meeting on the Line
|
0 / 0 |
提高+/省选- |
|
|
377 |
P1732A Bestie
|
0 / 0 |
普及/提高- |
|
|
376 |
P1732B Ugu
|
0 / 0 |
普及/提高- |
|
|
374 |
P1732C2 Sheikh (Hard Version)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
373 |
P1732D1 Balance (Easy version)
|
0 / 0 |
提高+/省选- |
|
|
356 |
P1735C Phase Shift
|
0 / 0 |
普及+/提高 |
|
|
348 |
P1736D Equal Binary Subsequences
|
0 / 0 |
8 |
|
|
346 |
P1737A Ela Sorting Books
|
0 / 0 |
普及/提高- |
|
|
345 |
P1737B Ela's Fitness and the Luxury Number
|
0 / 0 |
普及+/提高 |
|
|
344 |
P1737C Ela and Crickets
|
0 / 0 |
提高+/省选- |
|
|
343 |
P1737D Ela and the Wiring Wizard
|
0 / 0 |
8 |
|
|
339 |
P1738A Glory Addicts
|
0 / 0 |
普及/提高- |
|
|
331 |
P1739A Immobile Knight
|
0 / 0 |
普及/提高- |
|
|
316 |
P1741A Compare T-Shirt Sizes
|
0 / 0 |
普及/提高- |
|
|
309 |
P1742A Sum
|
0 / 0 |
普及/提高- |
|
|
308 |
P1742B Increasing
|
0 / 0 |
普及/提高- |
|
|
307 |
P1742C Stripes
|
0 / 0 |
普及/提高- |
|
|
302 |
P1743A Password
|
0 / 0 |
普及/提高- |
|
|
295 |
P1744A Number Replacement
|
0 / 0 |
普及/提高- |
|
|
294 |
P1744B Even-Odd Increments
|
0 / 0 |
普及/提高- |
|
|
293 |
P1744C Traffic Light
|
0 / 0 |
普及/提高- |
|
|
286 |
P1746C Permutation Operations
|
0 / 0 |
普及+/提高 |
