|
|
4626 |
P723F
st-Spanning Tree
|
0 / 0 |
(无) |
|
|
4585 |
P731C
Socks
|
0 / 0 |
(无) |
|
|
4570 |
P733F
Drivers Dissatisfaction
|
0 / 0 |
(无) |
|
|
4546 |
P741B
Arpa's weak amphitheater and Mehrdad's valuable Hoses
|
0 / 0 |
(无) |
|
|
4497 |
P750H
New Year and Snowy Grid
|
0 / 0 |
(无) |
|
|
4486 |
P755C
PolandBall and Forest
|
0 / 0 |
(无) |
|
|
4448 |
P763A
Timofey and a tree
|
0 / 0 |
(无) |
|
|
4444 |
P763E
Timofey and our friends animals
|
0 / 0 |
(无) |
|
|
4438 |
P765D
Artsem and Saunders
|
0 / 0 |
(无) |
|
|
4431 |
P766D
Mahmoud and a Dictionary
|
0 / 0 |
(无) |
|
|
4409 |
P771A
Bear and Friendship Condition
|
0 / 0 |
(无) |
|
|
4376 |
P776D
The Door Problem
|
0 / 0 |
(无) |
|
|
4365 |
P778C
Peterson Polyglot
|
0 / 0 |
(无) |
|
|
4331 |
P788B
Weird journey
|
0 / 0 |
(无) |
|
|
4228 |
P811E
Vladik and Entertaining Flags
|
0 / 0 |
(无) |
|
|
4217 |
P813F
Bipartite Checking
|
0 / 0 |
(无) |
|
|
4201 |
P817D
Imbalanced Array
|
0 / 0 |
(无) |
|
|
4102 |
P843A
Sorting by Subsequences
|
0 / 0 |
(无) |
|
|
4015 |
P859E
Desk Disorder
|
0 / 0 |
(无) |
|
|
3968 |
P870E
Points, Lines and Ready-made Titles
|
0 / 0 |
(无) |
|
|
3960 |
P873F
Forbidden Indices
|
0 / 0 |
(无) |
|
|
3958 |
P875B
Sorting the Coins
|
0 / 0 |
(无) |
|
|
3954 |
P875F
Royal Questions
|
0 / 0 |
(无) |
|
|
3921 |
P884E
Binary Matrix
|
0 / 0 |
(无) |
|
|
3917 |
P886C
Petya and Catacombs
|
0 / 0 |
(无) |
|
|
3897 |
P891C
Envy
|
0 / 0 |
(无) |
|
|
3872 |
P896E
Welcome home, Chtholly
|
0 / 0 |
(无) |
|
|
3859 |
P899E
Segments Removal
|
0 / 0 |
(无) |
|
|
3850 |
P901C
Bipartite Segments
|
0 / 0 |
(无) |
|
|
3846 |
P902B
Coloring a Tree
|
0 / 0 |
(无) |
|
|
3781 |
P915F
Imbalance Value of a Tree
|
0 / 0 |
(无) |
|
|
3757 |
P920E
Connected Components?
|
0 / 0 |
(无) |
|
|
3756 |
P920F
SUM and REPLACE
|
0 / 0 |
(无) |
|
|
3657 |
P938G
Shortest Path Queries
|
0 / 0 |
(无) |
|
|
3653 |
P939D
Love Rescue
|
0 / 0 |
(无) |
|
|
3588 |
P959B
Mahmoud and Ehab and the message
|
0 / 0 |
(无) |
|
|
3562 |
P962G
Visible Black Areas
|
0 / 0 |
(无) |
|
|
3526 |
P977E
Cyclic Components
|
0 / 0 |
(无) |
|
|
3514 |
P979D
Kuro and GCD and XOR and SUM
|
0 / 0 |
(无) |
|
|
3495 |
P982D
Shark
|
0 / 0 |
(无) |
|
|
3476 |
P986C
AND Graph
|
0 / 0 |
(无) |
|
|
3452 |
P990G
GCD Counting
|
0 / 0 |
(无) |
|
|
3343 |
P1009F
Dominant Indices
|
0 / 0 |
(无) |
|
|
3332 |
P1012B
Chemical table
|
0 / 0 |
(无) |
|
|
3329 |
P1012E
Cycle sort
|
0 / 0 |
(无) |
|
|
3291 |
P1023F
Mobile Phone Network
|
0 / 0 |
(无) |
|
|
3277 |
P1027F
Session in BSU
|
0 / 0 |
(无) |
|
|
3206 |
P1039C
Network Safety
|
0 / 0 |
(无) |
|
|
3190 |
P1042F
Leaf Sets
|
0 / 0 |
(无) |
|
|
3179 |
P1044D
Deduction Queries
|
0 / 0 |
(无) |
|
|
3155 |
P1051G
Distinctification
|
0 / 0 |
(无) |
|
|
3144 |
P1055B
Alice and Hairdresser
|
0 / 0 |
(无) |
|
|
3026 |
P1081D
Maximum Distance
|
0 / 0 |
(无) |
|
|
2938 |
P1095F
Make It Connected
|
0 / 0 |
(无) |
|
|
2869 |
P1107G
Vasya and Maximum Profit
|
0 / 0 |
(无) |
|
|
2862 |
P1108F
MST Unification
|
0 / 0 |
(无) |
|
|
2789 |
P1120D
Power Tree
|
0 / 0 |
(无) |
|
|
2775 |
P1130C
Connect
|
0 / 0 |
(无) |
|
|
2771 |
P1131D
Gourmet choice
|
0 / 0 |
(无) |
|
|
2769 |
P1131F
Asya And Kittens
|
0 / 0 |
(无) |
|
|
2754 |
P1133F2
Spanning Tree with One Fixed Degree
|
0 / 0 |
(无) |
|
|
2738 |
P1139C
Edgy Trees
|
0 / 0 |
(无) |
|
|
2729 |
P1140F
Extending Set of Points
|
0 / 0 |
(无) |
|
|
2633 |
P1156D
0-1-Tree
|
0 / 0 |
(无) |
|
|
2632 |
P1156E
Special Segments of Permutation
|
0 / 0 |
(无) |
|
|
2590 |
P1166F
Vicky's Delivery Service
|
0 / 0 |
(无) |
|
|
2587 |
P1167C
News Distribution
|
0 / 0 |
(无) |
|
|
2540 |
P1176E
Cover it!
|
0 / 0 |
(无) |
|
|
2487 |
P1184E3
Daleks' Invasion (hard)
|
0 / 0 |
(无) |
|
|
2349 |
P1209D
Cow and Snacks
|
0 / 0 |
(无) |
|
|
2345 |
P1209G1
Into Blocks (easy version)
|
0 / 0 |
(无) |
|
|
2319 |
P1213F
Unstable String Sort
|
0 / 0 |
(无) |
|
|
2318 |
P1213G
Path Queries
|
0 / 0 |
(无) |
|
|
2291 |
P1217F
Forced Online Queries Problem
|
0 / 0 |
(无) |
|
|
2275 |
P1220E
Tourism
|
0 / 0 |
(无) |
|
|
2220 |
P1236E
Alice and the Unfair Game
|
0 / 0 |
(无) |
|
|
2194 |
P1242B
0-1 MST
|
0 / 0 |
(无) |
|
|
2177 |
P1245D
Shichikuji and Power Grid
|
0 / 0 |
(无) |
|
|
2169 |
P1249B1
Books Exchange (easy version)
|
0 / 0 |
(无) |
|
|
2168 |
P1249B2
Books Exchange (hard version)
|
0 / 0 |
(无) |
|
|
2125 |
P1253D
Harmonious Graph
|
0 / 0 |
(无) |
|
|
2123 |
P1253F
Cheap Robot
|
0 / 0 |
(无) |
|
|
2117 |
P1254E
Send Tree to Charlie
|
0 / 0 |
(无) |
|
|
2090 |
P1263D
Secret Passwords
|
0 / 0 |
(无) |
|
|
2020 |
P1276B
Two Fairs
|
0 / 0 |
(无) |
|
|
2009 |
P1278D
Segment Tree
|
0 / 0 |
(无) |
|
|
1950 |
P1290C
Prefix Enlightenment
|
0 / 0 |
(无) |
|
|
1943 |
P1292A
NEKO's Maze Game
|
0 / 0 |
(无) |
|
|
1879 |
P1303F
Number of Components
|
0 / 0 |
(无) |
|
|
1864 |
P1305G
Kuroni and Antihype
|
0 / 0 |
(无) |
|
|
1857 |
P1307F
Cow and Vacation
|
0 / 0 |
(无) |
|
|
1754 |
P1332C
K-Complete Word
|
0 / 0 |
(无) |
|
|
1730 |
P1335F
Robots on a Grid
|
0 / 0 |
(无) |
|
|
1692 |
P1344B
Monopole Magnets
|
0 / 0 |
(无) |
|
|
1581 |
P1361C
Johnny and Megan's Necklace
|
0 / 0 |
(无) |
|
|
1560 |
P1365D
Solve The Maze
|
0 / 0 |
(无) |
|
|
1524 |
P1370D
Odd-Even Subsequence
|
0 / 0 |
(无) |
|
|
1473 |
P1380E
Merging Towers
|
0 / 0 |
(无) |
|
|
1462 |
P1383A
String Transformation 1
|
0 / 0 |
(无) |
|
|
1447 |
P1385G
Columns Swaps
|
0 / 0 |
(无) |
