|
|
491 |
P1844B Permutations & Primes
|
0 / 0 |
普及-
|
|
|
490 |
P1844C Particles
|
0 / 0 |
普及-
|
|
|
489 |
P1844D Row Major
|
0 / 0 |
普及-
|
|
|
488 |
P1844E Great Grids
|
0 / 0 |
NOI
|
|
|
487 |
P1844F1 Min Cost Permutation (Easy Version)
|
0 / 0 |
CTSC
|
|
|
486 |
P1844F2 Min Cost Permutation (Hard Version)
|
0 / 0 |
CTSC
|
|
|
485 |
P1844G Tree Weights
|
0 / 0 |
CTSC
|
|
|
484 |
P1844H Multiple of Three Cycles
|
0 / 0 |
CTSC
|
|
|
6 |
P1845A Forbidden Integer
|
0 / 0 |
暂无评定
|
|
|
5 |
P1845B Come Together
|
0 / 0 |
暂无评定
|
|
|
4 |
P1845C Strong Password
|
0 / 0 |
暂无评定
|
|
|
3 |
P1845D Rating System
|
0 / 0 |
暂无评定
|
|
|
2 |
P1845E Boxes and Balls
|
0 / 0 |
暂无评定
|
|
|
1 |
P1845F Swimmers in the Pool
|
0 / 0 |
暂无评定
|
|
|
483 |
P1846A Rudolph and Cut the Rope
|
0 / 0 |
普及-
|
|
|
482 |
P1846B Rudolph and Tic-Tac-Toe
|
0 / 0 |
普及-
|
|
|
481 |
P1846C Rudolf and the Another Competition
|
0 / 0 |
普及-
|
|
|
480 |
P1846D Rudolph and Christmas Tree
|
0 / 0 |
普及-
|
|
|
479 |
P1846E1 Rudolf and Snowflakes (simple version)
|
0 / 0 |
普及-
|
|
|
478 |
P1846E2 Rudolf and Snowflakes (hard version)
|
0 / 0 |
普及
|
|
|
477 |
P1846F Rudolph and Mimic
|
0 / 0 |
普及
|
|
|
432 |
P1846G Rudolf and CodeVid-23
|
0 / 0 |
暂无评定
|
|
|
431 |
P1847A The Man who became a God
|
0 / 0 |
暂无评定
|
|
|
430 |
P1847B Hamon Odyssey
|
0 / 0 |
暂无评定
|
|
|
429 |
P1847C Vampiric Powers, anyone?
|
0 / 0 |
暂无评定
|
|
|
428 |
P1847D Professor Higashikata
|
0 / 0 |
暂无评定
|
|
|
427 |
P1847E Triangle Platinum?
|
0 / 0 |
暂无评定
|
|
|
426 |
P1847F The Boss's Identity
|
0 / 0 |
暂无评定
|
|
|
476 |
P1848A Vika and Her Friends
|
0 / 0 |
普及-
|
|
|
475 |
P1848B Vika and the Bridge
|
0 / 0 |
普及-
|
|
|
474 |
P1848C Vika and Price Tags
|
0 / 0 |
普及
|
|
|
473 |
P1848D Vika and Bonuses
|
0 / 0 |
省选
|
|
|
472 |
P1848E Vika and Stone Skipping
|
0 / 0 |
CTSC
|
|
|
471 |
P1848F Vika and Wiki
|
0 / 0 |
NOI
|
|
|
470 |
P1849A Morning Sandwich
|
0 / 0 |
暂无评定
|
|
|
469 |
P1849B Monsters
|
0 / 0 |
暂无评定
|
|
|
468 |
P1849C Binary String Copying
|
0 / 0 |
暂无评定
|
|
|
467 |
P1849D Array Painting
|
0 / 0 |
暂无评定
|
|
|
466 |
P1849E Max to the Right of Min
|
0 / 0 |
暂无评定
|
|
|
465 |
P1849F XOR Partition
|
0 / 0 |
暂无评定
|
|
|
464 |
P1850A To My Critics
|
0 / 0 |
普及-
|
|
|
463 |
P1850B Ten Words of Wisdom
|
0 / 0 |
普及-
|
|
|
462 |
P1850C Word on the Paper
|
0 / 0 |
普及-
|
|
|
461 |
P1850D Balanced Round
|
0 / 0 |
普及-
|
|
|
460 |
P1850E Cardboard for Pictures
|
0 / 0 |
普及-
|
|
|
459 |
P1850F We Were Both Children
|
0 / 0 |
普及-
|
|
|
458 |
P1850G The Morning Star
|
0 / 0 |
普及
|
|
|
457 |
P1850H The Third Letter
|
0 / 0 |
普及
|
|
|
456 |
P1851A Escalator Conversations
|
0 / 0 |
暂无评定
|
|
|
455 |
P1851B Parity Sort
|
0 / 0 |
暂无评定
|
|
|
454 |
P1851C Tiles Comeback
|
0 / 0 |
暂无评定
|
|
|
453 |
P1851D Prefix Permutation Sums
|
0 / 0 |
暂无评定
|
|
|
452 |
P1851E Nastya and Potions
|
0 / 0 |
暂无评定
|
|
|
451 |
P1851F Lisa and the Martians
|
0 / 0 |
暂无评定
|
|
|
450 |
P1851G Vlad and the Mountains
|
0 / 0 |
暂无评定
|
|
|
449 |
P1852A Ntarsis' Set
|
0 / 0 |
普及
|
|
|
448 |
P1852B Imbalanced Arrays
|
0 / 0 |
普及
|
|
|
447 |
P1852C Ina of the Mountain
|
0 / 0 |
NOI
|
|
|
446 |
P1852D Miriany and Matchstick
|
0 / 0 |
CTSC
|
|
|
445 |
P1852E Rivalries
|
0 / 0 |
CTSC
|
|
|
444 |
P1852F Panda Meetups
|
0 / 0 |
CTSC
|
|
|
443 |
P1853A Desorting
|
0 / 0 |
普及-
|
|
|
442 |
P1853B Fibonaccharsis
|
0 / 0 |
普及-
|
|
|
441 |
P1854A1 Dual (Easy Version)
|
0 / 0 |
暂无评定
|
|
|
440 |
P1854A2 Dual (Hard Version)
|
0 / 0 |
暂无评定
|
|
|
439 |
P1854B Earn or Unlock
|
0 / 0 |
暂无评定
|
|
|
438 |
P1854C Expected Destruction
|
0 / 0 |
暂无评定
|
|
|
437 |
P1854D Michael and Hotel
|
0 / 0 |
暂无评定
|
|
|
436 |
P1854E Game Bundles
|
0 / 0 |
暂无评定
|
|
|
435 |
P1854F Mark and Spaceship
|
0 / 0 |
暂无评定
|
|
|
434 |
P1855A Dalton the Teacher
|
0 / 0 |
暂无评定
|
|
|
433 |
P1855B Longest Divisors Interval
|
0 / 0 |
暂无评定
|
|
|
1838 |
P1856A Tales of a Sort
|
0 / 0 |
暂无评定
|
|
|
1837 |
P1856B Good Arrays
|
0 / 0 |
暂无评定
|
|
|
1836 |
P1856C To Become Max
|
0 / 0 |
暂无评定
|
|
|
1835 |
P1856D More Wrong
|
0 / 0 |
暂无评定
|
|
|
1834 |
P1856E1 PermuTree (easy version)
|
0 / 0 |
暂无评定
|
|
|
1833 |
P1856E2 PermuTree (hard version)
|
0 / 0 |
暂无评定
|
|
|
2693 |
P1857A Array Coloring
|
0 / 0 |
暂无评定
|
|
|
2692 |
P1857B Maximum Rounding
|
0 / 0 |
暂无评定
|
|
|
2691 |
P1857C Assembly via Minimums
|
0 / 0 |
暂无评定
|
|
|
2690 |
P1857D Strong Vertices
|
0 / 0 |
暂无评定
|
|
|
2689 |
P1857E Power of Points
|
0 / 0 |
暂无评定
|
|
|
2688 |
P1857F Sum and Product
|
0 / 0 |
暂无评定
|
|
|
2687 |
P1857G Counting Graphs
|
0 / 0 |
暂无评定
|
|
|
7739 |
P1858A Buttons
|
0 / 0 |
普及-
|
|
|
7738 |
P1858B The Walkway
|
0 / 0 |
普及
|
|
|
7737 |
P1858C Yet Another Permutation Problem
|
0 / 0 |
普及-
|
|
|
7736 |
P1858D Trees and Segments
|
0 / 0 |
省选
|
|
|
7735 |
P1858E1 Rollbacks (Easy Version)
|
0 / 0 |
NOI
|
|
|
7734 |
P1858E2 Rollbacks (Hard Version)
|
0 / 0 |
CTSC
|
|
|
7733 |
P1859A United We Stand
|
0 / 0 |
普及-
|
|
|
7732 |
P1859B Olya and Game with Arrays
|
0 / 0 |
普及-
|
|
|
7731 |
P1859C Another Permutation Problem
|
0 / 0 |
普及-
|
|
|
7730 |
P1859D Andrey and Escape from Capygrad
|
0 / 0 |
普及
|
|
|
7729 |
P1859E Maximum Monogonosity
|
0 / 0 |
NOI
|
|
|
7728 |
P1859F Teleportation in Byteland
|
0 / 0 |
CTSC
|
|
|
7727 |
P1860A Not a Substring
|
0 / 0 |
暂无评定
|
|
|
7726 |
P1860B Fancy Coins
|
0 / 0 |
暂无评定
|
|
|
7725 |
P1860C Game on Permutation
|
0 / 0 |
暂无评定
|
