|
|
3614 |
P954H Path Counting
|
0 / 0 |
(无) |
|
|
3607 |
P955F Heaps
|
0 / 0 |
(无) |
|
|
3599 |
P958C2 Encryption (medium)
|
0 / 0 |
(无) |
|
|
3598 |
P958C3 Encryption (hard)
|
0 / 0 |
(无) |
|
|
3594 |
P958E2 Guard Duty (medium)
|
0 / 0 |
(无) |
|
|
3585 |
P959E Mahmoud and Ehab and the xor-MST
|
0 / 0 |
(无) |
|
|
3584 |
P959F Mahmoud and Ehab and yet another xor task
|
0 / 0 |
(无) |
|
|
3579 |
P960E Alternating Tree
|
0 / 0 |
(无) |
|
|
3578 |
P960F Pathwalks
|
0 / 0 |
(无) |
|
|
3577 |
P960G Bandit Blues
|
0 / 0 |
(无) |
|
|
3574 |
P961B Lecture Sleep
|
0 / 0 |
(无) |
|
|
3560 |
P963B Destruction of a Tree
|
0 / 0 |
(无) |
|
|
3550 |
P965E Short Code
|
0 / 0 |
(无) |
|
|
3525 |
P977F Consecutive Subsequence
|
0 / 0 |
(无) |
|
|
3514 |
P979D Kuro and GCD and XOR and SUM
|
0 / 0 |
(无) |
|
|
3513 |
P979E Kuro and Topological Parity
|
0 / 0 |
(无) |
|
|
3509 |
P980D Perfect Groups
|
0 / 0 |
(无) |
|
|
3507 |
P980F Cactus to Tree
|
0 / 0 |
(无) |
|
|
3503 |
P981D Bookshelves
|
0 / 0 |
(无) |
|
|
3502 |
P981E Addition on Segments
|
0 / 0 |
(无) |
|
|
3499 |
P981H K Paths
|
0 / 0 |
(无) |
|
|
3496 |
P982C Cut 'em all!
|
0 / 0 |
(无) |
|
|
3491 |
P983B XOR-pyramid
|
0 / 0 |
(无) |
|
|
3490 |
P983C Elevator
|
0 / 0 |
(无) |
|
|
3481 |
P985E Pencils and Boxes
|
0 / 0 |
(无) |
|
|
3470 |
P987C Three displays
|
0 / 0 |
(无) |
|
|
3464 |
P988F Rain and Umbrellas
|
0 / 0 |
(无) |
|
|
3459 |
P989E A Trance of Nightfall
|
0 / 0 |
(无) |
|
|
3453 |
P990F Flow Control
|
0 / 0 |
(无) |
|
|
3452 |
P990G GCD Counting
|
0 / 0 |
(无) |
|
|
3448 |
P991D Bishwock
|
0 / 0 |
(无) |
|
|
3437 |
P993D Compute Power
|
0 / 0 |
(无) |
|
|
3427 |
P995F Cowmpany Cowmpensation
|
0 / 0 |
(无) |
|
|
3426 |
P996A Hit the Lottery
|
0 / 0 |
(无) |
|
|
3423 |
P997B Roman Digits
|
0 / 0 |
(无) |
|
|
3418 |
P998B Cutting
|
0 / 0 |
(无) |
|
|
3412 |
P999F Cards and Joy
|
0 / 0 |
(无) |
|
|
3408 |
P1000D Yet Another Problem On a Subsequence
|
0 / 0 |
(无) |
|
|
3405 |
P1000G Two-Paths
|
0 / 0 |
(无) |
|
|
3375 |
P1003F Abbreviation
|
0 / 0 |
(无) |
|
|
3370 |
P1004E Sonya and Ice Cream
|
0 / 0 |
(无) |
|
|
3365 |
P1005D Polycarp and Div 3
|
0 / 0 |
(无) |
|
|
3356 |
P1006F Xor-Paths
|
0 / 0 |
(无) |
|
|
3351 |
P1007E Mini Metro
|
0 / 0 |
(无) |
|
|
3331 |
P1012C Hills
|
0 / 0 |
(无) |
|
|
3328 |
P1012F Passports
|
0 / 0 |
(无) |
|
|
3321 |
P1015E1 Stars Drawing (Easy Edition)
|
0 / 0 |
(无) |
|
|
3320 |
P1015E2 Stars Drawing (Hard Edition)
|
0 / 0 |
(无) |
|
|
3319 |
P1015F Bracket Substring
|
0 / 0 |
(无) |
|
|
3316 |
P1016C Vasya And The Mushrooms
|
0 / 0 |
(无) |
|
|
3313 |
P1016F Road Projects
|
0 / 0 |
(无) |
|
|
3286 |
P1025D Recovering BST
|
0 / 0 |
(无) |
|
|
3278 |
P1027E Inverse Coloring
|
0 / 0 |
(无) |
|
|
3269 |
P1028G Guess the number
|
0 / 0 |
(无) |
|
|
3266 |
P1029B Creating the Contest
|
0 / 0 |
(无) |
|
|
3263 |
P1029E Tree with Small Distances
|
0 / 0 |
(无) |
|
|
3257 |
P1030E Vasya and Good Sequences
|
0 / 0 |
(无) |
|
|
3246 |
P1032C Playing Piano
|
0 / 0 |
(无) |
|
|
3244 |
P1032E The Unbearable Lightness of Weights
|
0 / 0 |
(无) |
|
|
3243 |
P1032F Vasya and Maximum Matching
|
0 / 0 |
(无) |
|
|
3239 |
P1033C Permutation Game
|
0 / 0 |
(无) |
|
|
3232 |
P1034C Region Separation
|
0 / 0 |
(无) |
|
|
3230 |
P1034E Little C Loves 3 III
|
0 / 0 |
(无) |
|
|
3227 |
P1036C Classy Numbers
|
0 / 0 |
(无) |
|
|
3220 |
P1037C Equalize
|
0 / 0 |
(无) |
|
|
3211 |
P1038D Slime
|
0 / 0 |
(无) |
|
|
3210 |
P1038E Maximum Matching
|
0 / 0 |
(无) |
|
|
3209 |
P1038F Wrap Around
|
0 / 0 |
(无) |
|
|
3205 |
P1039D You Are Given a Tree
|
0 / 0 |
(无) |
|
|
3202 |
P1040B Shashlik Cooking
|
0 / 0 |
(无) |
|
|
3196 |
P1041F Ray in the tube
|
0 / 0 |
(无) |
|
|
3194 |
P1042B Vitamins
|
0 / 0 |
(无) |
|
|
3191 |
P1042E Vasya and Magic Matrix
|
0 / 0 |
(无) |
|
|
3184 |
P1043F Make It One
|
0 / 0 |
(无) |
|
|
3180 |
P1044C Optimal Polygon Perimeter
|
0 / 0 |
(无) |
|
|
3159 |
P1051C Vasya and Multisets
|
0 / 0 |
(无) |
|
|
3158 |
P1051D Bicolorings
|
0 / 0 |
(无) |
|
|
3157 |
P1051E Vasya and Big Integers
|
0 / 0 |
(无) |
|
|
3141 |
P1055E Segments on the Line
|
0 / 0 |
(无) |
|
|
3135 |
P1056D Decorate Apple Tree
|
0 / 0 |
(无) |
|
|
3133 |
P1056F Write The Contest
|
0 / 0 |
(无) |
|
|
3128 |
P1057C Tanya and Colored Candies
|
0 / 0 |
(无) |
|
|
3123 |
P1059E Split the Tree
|
0 / 0 |
(无) |
|
|
3118 |
P1060E Sergey and Subway
|
0 / 0 |
(无) |
|
|
3117 |
P1060F Shrinking Tree
|
0 / 0 |
(无) |
|
|
3112 |
P1061C Multiplicity
|
0 / 0 |
(无) |
|
|
3097 |
P1063F String Journey
|
0 / 0 |
(无) |
|
|
3091 |
P1065D Three Pieces
|
0 / 0 |
(无) |
|
|
3089 |
P1065F Up and Down the Tree
|
0 / 0 |
(无) |
|
|
3082 |
P1066F Yet another 2D Walking
|
0 / 0 |
(无) |
|
|
3081 |
P1067A Array Without Local Maximums
|
0 / 0 |
(无) |
|
|
3078 |
P1067D Computer Game
|
0 / 0 |
(无) |
|
|
3077 |
P1067E Random Forest Rank
|
0 / 0 |
(无) |
|
|
3073 |
P1070A Find a Number
|
0 / 0 |
(无) |
|
|
3067 |
P1070G Monsters and Potions
|
0 / 0 |
(无) |
|
|
3064 |
P1070J Streets and Avenues in Berhattan
|
0 / 0 |
(无) |
|
|
3055 |
P1073E Segment Sum
|
0 / 0 |
(无) |
|
|
3054 |
P1073F Choosing Two Paths
|
0 / 0 |
(无) |
|
|
3045 |
P1076F Summer Practice Report
|
0 / 0 |
(无) |
|
|
3038 |
P1077F1 Pictures with Kittens (easy version)
|
0 / 0 |
(无) |
