|
|
3598 |
P1185D Extra Element
|
0 / 0 |
普及
|
|
|
3597 |
P1185E Polycarp and Snakes
|
0 / 0 |
提高
|
|
|
3593 |
P1186A Vus the Cossack and a Contest
|
0 / 0 |
普及-
|
|
|
3592 |
P1186C Vus the Cossack and Strings
|
0 / 0 |
普及
|
|
|
3590 |
P1186E Vus the Cossack and a Field
|
0 / 0 |
NOI
|
|
|
3589 |
P1186F Vus the Cossack and a Graph
|
0 / 0 |
NOI
|
|
|
3587 |
P1187B Letters Shop
|
0 / 0 |
普及-
|
|
|
3586 |
P1187C Vasya And Array
|
0 / 0 |
普及
|
|
|
3580 |
P1188A2 Add on a Tree: Revolution
|
0 / 0 |
NOI
|
|
|
3573 |
P1189C Candies!
|
0 / 0 |
普及-
|
|
|
3572 |
P1190A Tokitsukaze and Discard Items
|
0 / 0 |
普及-
|
|
|
3565 |
P1191B Tokitsukaze and Mahjong
|
0 / 0 |
普及-
|
|
|
3557 |
P1194B Yet Another Crosses Problem
|
0 / 0 |
普及-
|
|
|
3556 |
P1194C From S To T
|
0 / 0 |
普及-
|
|
|
3542 |
P1196C Robot Breakout
|
0 / 0 |
普及
|
|
|
3541 |
P1196D1 RGB Substring (easy version)
|
0 / 0 |
普及
|
|
|
3540 |
P1196D2 RGB Substring (hard version)
|
0 / 0 |
普及
|
|
|
3539 |
P1196E Connected Component on a Chessboard
|
0 / 0 |
普及
|
|
|
3536 |
P1197B Pillars
|
0 / 0 |
普及-
|
|
|
3525 |
P1199A City Day
|
0 / 0 |
普及-
|
|
|
3523 |
P1200A Hotelier
|
0 / 0 |
普及-
|
|
|
3520 |
P1200D White Lines
|
0 / 0 |
普及
|
|
|
3519 |
P1200E Compress Words
|
0 / 0 |
提高
|
|
|
3518 |
P1200F Graph Traveler
|
0 / 0 |
省选
|
|
|
3517 |
P1201A Important Exam
|
0 / 0 |
普及-
|
|
|
3514 |
P1201D Treasure Hunting
|
0 / 0 |
提高
|
|
|
3509 |
P1202C You Are Given a WASD-string...
|
0 / 0 |
提高
|
|
|
3506 |
P1202F You Are Given Some Letters...
|
0 / 0 |
CTSC
|
|
|
3505 |
P1203A Circle of Students
|
0 / 0 |
普及-
|
|
|
3503 |
P1203C Common Divisors
|
0 / 0 |
普及-
|
|
|
3502 |
P1203D1 Remove the Substring (easy version)
|
0 / 0 |
普及
|
|
|
3501 |
P1203D2 Remove the Substring (hard version)
|
0 / 0 |
普及
|
|
|
3489 |
P1205C Palindromic Paths
|
0 / 0 |
NOI
|
|
|
3484 |
P1206B Make Product Equal One
|
0 / 0 |
普及-
|
|
|
3483 |
P1207A There Are Two Types Of Burgers
|
0 / 0 |
普及-
|
|
|
3482 |
P1207B Square Filling
|
0 / 0 |
普及-
|
|
|
3478 |
P1207F Remainder Problem
|
0 / 0 |
提高
|
|
|
3475 |
P1208B Uniqueness
|
0 / 0 |
普及
|
|
|
3473 |
P1208D Restore Permutation
|
0 / 0 |
普及
|
|
|
3472 |
P1208E Let Them Slide
|
0 / 0 |
省选
|
|
|
3469 |
P1208H Red Blue Tree
|
0 / 0 |
CTSC
|
|
|
3468 |
P1209A Paint the Numbers
|
0 / 0 |
普及-
|
|
|
3467 |
P1209B Koala and Lights
|
0 / 0 |
普及-
|
|
|
3466 |
P1209C Paint the Digits
|
0 / 0 |
普及
|
|
|
3461 |
P1209G1 Into Blocks (easy version)
|
0 / 0 |
提高
|
|
|
3450 |
P1211A Three Problems
|
0 / 0 |
普及-
|
|
|
3449 |
P1211B Traveling Around the Golden Ring of Berland
|
0 / 0 |
普及
|
|
|
3445 |
P1211F kotlinkotlinkotlinkotlin...
|
0 / 0 |
省选
|
|
|
3440 |
P1213B Bad Prices
|
0 / 0 |
普及-
|
|
|
3438 |
P1213D1 Equalizing by Division (easy version)
|
0 / 0 |
普及
|
|
|
3435 |
P1213F Unstable String Sort
|
0 / 0 |
提高
|
|
|
3425 |
P1215A Yellow Cards
|
0 / 0 |
普及-
|
|
|
3424 |
P1215B The Number of Products
|
0 / 0 |
普及-
|
|
|
3418 |
P1216B Shooting
|
0 / 0 |
普及-
|
|
|
3408 |
P1217E Sum Queries?
|
0 / 0 |
省选
|
|
|
3397 |
P1219C Periodic integer number
|
0 / 0 |
普及
|
|
|
3396 |
P1219G Harvester
|
0 / 0 |
提高
|
|
|
3395 |
P1220A Cards
|
0 / 0 |
普及-
|
|
|
3373 |
P1225B1 TV Subscriptions (Easy Version)
|
0 / 0 |
普及-
|
|
|
3372 |
P1225B2 TV Subscriptions (Hard Version)
|
0 / 0 |
普及-
|
|
|
3357 |
P1228A Distinct Digits
|
0 / 0 |
普及-
|
|
|
3356 |
P1228B Filling the Grid
|
0 / 0 |
普及-
|
|
|
3354 |
P1228D Complete Tripartite
|
0 / 0 |
普及
|
|
|
3352 |
P1228F One Node is Gone
|
0 / 0 |
NOI
|
|
|
3351 |
P1230A Dawid and Bags of Candies
|
0 / 0 |
普及-
|
|
|
3350 |
P1230B Ania and Minimizing
|
0 / 0 |
普及-
|
|
|
3346 |
P1234B1 Social Network (easy version)
|
0 / 0 |
普及-
|
|
|
3345 |
P1234B2 Social Network (hard version)
|
0 / 0 |
普及-
|
|
|
3344 |
P1234C Pipes
|
0 / 0 |
普及
|
|
|
3338 |
P1236C Labs
|
0 / 0 |
普及-
|
|
|
3337 |
P1236D Alice and the Doll
|
0 / 0 |
省选
|
|
|
3334 |
P1237A Balanced Rating Changes
|
0 / 0 |
普及-
|
|
|
3331 |
P1237C2 Balanced Removals (Harder)
|
0 / 0 |
普及
|
|
|
3330 |
P1237D Balanced Playlist
|
0 / 0 |
提高
|
|
|
3317 |
P1239B The World Is Just a Programming Task (Hard Version)
|
0 / 0 |
NOI
|
|
|
3316 |
P1239C Queue in the Train
|
0 / 0 |
省选
|
|
|
3314 |
P1239E Turtle
|
0 / 0 |
CTSC
|
|
|
3313 |
P1239F Swiper, no swiping!
|
0 / 0 |
CTSC
|
|
|
3306 |
P1243A Maximum Square
|
0 / 0 |
普及-
|
|
|
3302 |
P1244B Rooms and Staircases
|
0 / 0 |
普及-
|
|
|
3300 |
P1244D Paint the Tree
|
0 / 0 |
普及
|
|
|
3298 |
P1244F Chips
|
0 / 0 |
省选
|
|
|
3287 |
P1248D1 The World Is Just a Programming Task (Easy Version)
|
0 / 0 |
提高
|
|
|
3283 |
P1249C1 Good Numbers (easy version)
|
0 / 0 |
普及-
|
|
|
3277 |
P1250A Berstagram
|
0 / 0 |
普及-
|
|
|
3273 |
P1250E The Coronation
|
0 / 0 |
省选
|
|
|
3272 |
P1250F Data Center
|
0 / 0 |
普及-
|
|
|
3254 |
P1252C Even Path
|
0 / 0 |
普及
|
|
|
3249 |
P1252H Twin Buildings
|
0 / 0 |
普及
|
|
|
3244 |
P1253A Single Push
|
0 / 0 |
普及-
|
|
|
3243 |
P1253B Silly Mistake
|
0 / 0 |
普及-
|
|
|
3238 |
P1254A Feeding Chicken
|
0 / 0 |
普及
|
|
|
3231 |
P1255B Fridge Lockers
|
0 / 0 |
普及-
|
|
|
3230 |
P1255C League of Leesins
|
0 / 0 |
普及
|
|
|
3221 |
P1257C Dominated Subarray
|
0 / 0 |
普及-
|
|
|
3208 |
P1263B PIN Codes
|
0 / 0 |
普及-
|
|
|
3205 |
P1263E Editor
|
0 / 0 |
提高
|
|
|
3203 |
P1264A Beautiful Regional Contest
|
0 / 0 |
普及
|
|
|
3195 |
P1265B Beautiful Numbers
|
0 / 0 |
普及-
|
|
|
3190 |
P1266D Decreasing Debts
|
0 / 0 |
提高
|
