|
|
3904 |
P888D Almost Identity Permutations
|
0 / 0 |
(无) |
|
|
3895 |
P891E Lust
|
0 / 0 |
(无) |
|
|
3888 |
P893E Counting Arrays
|
0 / 0 |
(无) |
|
|
3885 |
P894B Ralph And His Magic Field
|
0 / 0 |
(无) |
|
|
3879 |
P895C Square Subsets
|
0 / 0 |
(无) |
|
|
3878 |
P895D String Mark
|
0 / 0 |
(无) |
|
|
3873 |
P896D Nephren Runs a Cinema
|
0 / 0 |
(无) |
|
|
3854 |
P900D Unusual Sequences
|
0 / 0 |
(无) |
|
|
3827 |
P908E New Year and Entity Enumeration
|
0 / 0 |
(无) |
|
|
3792 |
P914C Travelling Salesman and Special Numbers
|
0 / 0 |
(无) |
|
|
3787 |
P914H Ember and Storm's Tree Game
|
0 / 0 |
(无) |
|
|
3772 |
P917C Pollywog
|
0 / 0 |
(无) |
|
|
3755 |
P920G List Of Integers
|
0 / 0 |
(无) |
|
|
3699 |
P929C Красивая команда
|
0 / 0 |
(无) |
|
|
3685 |
P932E Team Work
|
0 / 0 |
(无) |
|
|
3679 |
P933D A Creative Cutout
|
0 / 0 |
(无) |
|
|
3659 |
P938E Max History
|
0 / 0 |
(无) |
|
|
3639 |
P946F Fibonacci String Subsequences
|
0 / 0 |
(无) |
|
|
3614 |
P954H Path Counting
|
0 / 0 |
(无) |
|
|
3579 |
P960E Alternating Tree
|
0 / 0 |
(无) |
|
|
3577 |
P960G Bandit Blues
|
0 / 0 |
(无) |
|
|
3569 |
P961G Partitions
|
0 / 0 |
(无) |
|
|
3520 |
P978E Bus Video System
|
0 / 0 |
(无) |
|
|
3499 |
P981H K Paths
|
0 / 0 |
(无) |
|
|
3479 |
P985G Team Players
|
0 / 0 |
(无) |
|
|
3477 |
P986B Petr and Permutations
|
0 / 0 |
(无) |
|
|
3447 |
P991E Bus Number
|
0 / 0 |
(无) |
|
|
3427 |
P995F Cowmpany Cowmpensation
|
0 / 0 |
(无) |
|
|
3423 |
P997B Roman Digits
|
0 / 0 |
(无) |
|
|
3422 |
P997C Sky Full of Stars
|
0 / 0 |
(无) |
|
|
3421 |
P997D Cycles in product
|
0 / 0 |
(无) |
|
|
3408 |
P1000D Yet Another Problem On a Subsequence
|
0 / 0 |
(无) |
|
|
3355 |
P1007A Reorder the Array
|
0 / 0 |
(无) |
|
|
3354 |
P1007B Pave the Parallelepiped
|
0 / 0 |
(无) |
|
|
3344 |
P1009E Intercity Travelling
|
0 / 0 |
(无) |
|
|
3278 |
P1027E Inverse Coloring
|
0 / 0 |
(无) |
|
|
3272 |
P1028D Order book
|
0 / 0 |
(无) |
|
|
3232 |
P1034C Region Separation
|
0 / 0 |
(无) |
|
|
3227 |
P1036C Classy Numbers
|
0 / 0 |
(无) |
|
|
3224 |
P1036F Relatively Prime Powers
|
0 / 0 |
(无) |
|
|
3217 |
P1037F Maximum Reduction
|
0 / 0 |
(无) |
|
|
3186 |
P1043D Mysterious Crime
|
0 / 0 |
(无) |
|
|
3184 |
P1043F Make It One
|
0 / 0 |
(无) |
|
|
3117 |
P1060F Shrinking Tree
|
0 / 0 |
(无) |
|
|
3090 |
P1065E Side Transmutations
|
0 / 0 |
(无) |
|
|
3055 |
P1073E Segment Sum
|
0 / 0 |
(无) |
|
|
3027 |
P1081C Colorful Bricks
|
0 / 0 |
(无) |
|
|
3006 |
P1084C The Fair Nut and String
|
0 / 0 |
(无) |
|
|
2999 |
P1085G Beautiful Matrix
|
0 / 0 |
(无) |
|
|
2962 |
P1091D New Year and the Permutation Concatenation
|
0 / 0 |
(无) |
|
|
2936 |
P1096B Substring Removal
|
0 / 0 |
(无) |
|
|
2933 |
P1096E The Top Scorer
|
0 / 0 |
(无) |
|
|
2925 |
P1097F Alex and a TV Show
|
0 / 0 |
(无) |
|
|
2924 |
P1097G Vladislav and a Great Legend
|
0 / 0 |
(无) |
|
|
2895 |
P1102E Monotonic Renumeration
|
0 / 0 |
(无) |
|
|
2884 |
P1105C Ayoub and Lost Array
|
0 / 0 |
(无) |
|
|
2858 |
P1109D Sasha and Interesting Fact from Graph Theory
|
0 / 0 |
(无) |
|
|
2844 |
P1111D Destroy the Colony
|
0 / 0 |
(无) |
|
|
2801 |
P1118F2 Tree Cutting (Hard Version)
|
0 / 0 |
(无) |
|
|
2730 |
P1140E Palindrome-less Arrays
|
0 / 0 |
(无) |
|
|
2664 |
P1151E Number of Components
|
0 / 0 |
(无) |
|
|
2663 |
P1151F Sonya and Informatics
|
0 / 0 |
(无) |
|
|
2650 |
P1153F Serval and Bonus Problem
|
0 / 0 |
(无) |
|
|
2595 |
P1166A Silent Classroom
|
0 / 0 |
(无) |
|
|
2585 |
P1167E Range Deleting
|
0 / 0 |
(无) |
|
|
2584 |
P1167F Scalar Queries
|
0 / 0 |
(无) |
|
|
2565 |
P1172B Nauuo and Circle
|
0 / 0 |
(无) |
|
|
2553 |
P1174E Ehab and the Expected GCD Problem
|
0 / 0 |
(无) |
|
|
2534 |
P1178C Tiles
|
0 / 0 |
(无) |
|
|
2531 |
P1178F1 Short Colorful Strip
|
0 / 0 |
(无) |
|
|
2518 |
P1181C Flag
|
0 / 0 |
(无) |
|
|
2479 |
P1185G1 Playlist for Polycarp (easy version)
|
0 / 0 |
(无) |
|
|
2478 |
P1185G2 Playlist for Polycarp (hard version)
|
0 / 0 |
(无) |
|
|
2460 |
P1188E Problem from Red Panda
|
0 / 0 |
(无) |
|
|
2437 |
P1194F Crossword Expert
|
0 / 0 |
(无) |
|
|
2432 |
P1195D1 Submarine in the Rybinsk Sea (easy edition)
|
0 / 0 |
(无) |
|
|
2431 |
P1195D2 Submarine in the Rybinsk Sea (hard edition)
|
0 / 0 |
(无) |
|
|
2417 |
P1197E Culture Code
|
0 / 0 |
(无) |
|
|
2392 |
P1202D Print a 1337-string...
|
0 / 0 |
(无) |
|
|
2376 |
P1204E Natasha, Sasha and the Prefix Sums
|
0 / 0 |
(无) |
|
|
2371 |
P1205E Expected Value Again
|
0 / 0 |
(无) |
|
|
2364 |
P1207D Number Of Permutations
|
0 / 0 |
(无) |
|
|
2308 |
P1215B The Number of Products
|
0 / 0 |
(无) |
|
|
2266 |
P1221G Graph And Numbers
|
0 / 0 |
(无) |
|
|
2243 |
P1227F2 Wrong Answer on test 233 (Hard Version)
|
0 / 0 |
(无) |
|
|
2237 |
P1228E Another Filling the Grid
|
0 / 0 |
(无) |
|
|
2223 |
P1236B Alice and the List of Presents
|
0 / 0 |
(无) |
|
|
2212 |
P1237F Balanced Domino Placements
|
0 / 0 |
(无) |
|
|
2206 |
P1238D AB-string
|
0 / 0 |
(无) |
|
|
2202 |
P1239A Ivan the Fool and the Probability Theory
|
0 / 0 |
(无) |
|
|
2175 |
P1245F Daniel and Spring Cleaning
|
0 / 0 |
(无) |
|
|
2141 |
P1251F Red-White Fence
|
0 / 0 |
(无) |
|
|
2117 |
P1254E Send Tree to Charlie
|
0 / 0 |
(无) |
|
|
2084 |
P1264D1 Beautiful Bracket Sequence (easy version)
|
0 / 0 |
(无) |
|
|
2083 |
P1264D2 Beautiful Bracket Sequence (hard version)
|
0 / 0 |
(无) |
|
|
2059 |
P1267K Key Storage
|
0 / 0 |
(无) |
|
|
2037 |
P1271E Common Number
|
0 / 0 |
(无) |
|
|
2033 |
P1272C Yet Another Broken Keyboard
|
0 / 0 |
(无) |
|
|
2020 |
P1276B Two Fairs
|
0 / 0 |
(无) |
|
|
2019 |
P1276C Beautiful Rectangle
|
0 / 0 |
(无) |
