|
|
638 |
P1688A Cirno's Perfect Bitmasks Classroom
|
0 / 0 |
普及/提高- |
|
|
637 |
P1688B Patchouli's Magical Talisman
|
0 / 0 |
普及/提高- |
|
|
635 |
P1689A Lex String
|
0 / 0 |
普及/提高- |
|
|
630 |
P1690A Print a Pedestal (Codeforces logo?)
|
0 / 0 |
普及/提高- |
|
|
629 |
P1690B Array Decrements
|
0 / 0 |
普及/提高- |
|
|
628 |
P1690C Restoring the Duration of Tasks
|
0 / 0 |
普及/提高- |
|
|
623 |
P1691A Beat The Odds
|
0 / 0 |
普及/提高- |
|
|
617 |
P1692A Marathon
|
0 / 0 |
普及/提高- |
|
|
616 |
P1692B All Distinct
|
0 / 0 |
普及/提高- |
|
|
615 |
P1692C Where's the Bishop?
|
0 / 0 |
普及/提高- |
|
|
603 |
P1694A Creep
|
0 / 0 |
普及/提高- |
|
|
601 |
P1695A Subrectangle Guess
|
0 / 0 |
普及/提高- |
|
|
595 |
P1696A NIT orz!
|
0 / 0 |
普及/提高- |
|
|
587 |
P1697A Parkway Walk
|
0 / 0 |
普及/提高- |
|
|
581 |
P1698A XOR Mixup
|
0 / 0 |
普及/提高- |
|
|
580 |
P1698B Rising Sand
|
0 / 0 |
普及/提高- |
|
|
574 |
P1699A The Third Three Number Problem
|
0 / 0 |
普及/提高- |
|
|
569 |
P1700A Optimal Path
|
0 / 0 |
普及/提高- |
|
|
563 |
P1701A Grass Field
|
0 / 0 |
普及/提高- |
|
|
562 |
P1701B Permutation
|
0 / 0 |
普及/提高- |
|
|
557 |
P1702A Round Down the Price
|
0 / 0 |
普及/提高- |
|
|
556 |
P1702B Polycarp Writes a String from Memory
|
0 / 0 |
普及/提高- |
|
|
549 |
P1703A YES or YES?
|
0 / 0 |
普及/提高- |
|
|
548 |
P1703B ICPC Balloons
|
0 / 0 |
普及/提高- |
|
|
547 |
P1703C Cypher
|
0 / 0 |
普及/提高- |
|
|
542 |
P1704A Two 0-1 Sequences
|
0 / 0 |
普及/提高- |
|
|
533 |
P1705A Mark the Photographer
|
0 / 0 |
普及/提高- |
|
|
527 |
P1706A Another String Minimization Problem
|
0 / 0 |
普及/提高- |
|
|
506 |
P1708A Difference Operations
|
0 / 0 |
普及/提高- |
|
|
504 |
P1709A Three Doors
|
0 / 0 |
普及/提高- |
|
|
493 |
P1711A Perfect Permutation
|
0 / 0 |
普及/提高- |
|
|
491 |
P1712A Wonderful Permutation
|
0 / 0 |
普及/提高- |
|
|
490 |
P1712B Woeful Permutation
|
0 / 0 |
普及/提高- |
|
|
484 |
P1713A Traveling Salesman Problem
|
0 / 0 |
普及/提高- |
|
|
477 |
P1714B Remove Prefix
|
0 / 0 |
普及/提高- |
|
|
476 |
P1714C Minimum Varied Number
|
0 / 0 |
普及/提高- |
|
|
471 |
P1715A Crossmarket
|
0 / 0 |
普及/提高- |
|
|
465 |
P1716A 2-3 Moves
|
0 / 0 |
普及/提高- |
|
|
464 |
P1716B Permutation Chain
|
0 / 0 |
普及/提高- |
|
|
459 |
P1717A Madoka and Strange Thoughts
|
0 / 0 |
普及/提高- |
|
|
446 |
P1719A Chip Game
|
0 / 0 |
普及/提高- |
|
|
445 |
P1719B Mathematical Circus
|
0 / 0 |
普及/提高- |
|
|
442 |
P1720B Interesting Sum
|
0 / 0 |
普及/提高- |
|
|
437 |
P1721A Image
|
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- |
|
|
424 |
P1725A Accumulation of Dominoes
|
0 / 0 |
普及/提高- |
|
|
403 |
P1728A Colored Balls: Revisited
|
0 / 0 |
普及/提高- |
|
|
402 |
P1728B Best Permutation
|
0 / 0 |
普及/提高- |
