|
|
4951 |
P1039C
Network Safety
|
0 / 0 |
8 |
|
|
4935 |
P1042F
Leaf Sets
|
0 / 0 |
9 |
|
|
4926 |
P1044B
Intersecting Subtrees
|
0 / 0 |
6 |
|
|
4919 |
P1045C
Hyperspace Highways
|
0 / 0 |
8 |
|
|
4880 |
P1056D
Decorate Apple Tree
|
0 / 0 |
5 |
|
|
4875 |
P1057A
Bmail Computer Network
|
0 / 0 |
3 |
|
|
4863 |
P1060E
Sergey and Subway
|
0 / 0 |
7 |
|
|
4850 |
P1062D
Fun with Integers
|
0 / 0 |
6 |
|
|
4849 |
P1062E
Company
|
0 / 0 |
8 |
|
|
4848 |
P1062F
Upgrading Cities
|
0 / 0 |
10 |
|
|
4836 |
P1065D
Three Pieces
|
0 / 0 |
8 |
|
|
4834 |
P1065F
Up and Down the Tree
|
0 / 0 |
9 |
|
|
4825 |
P1067B
Multihedgehog
|
0 / 0 |
6 |
|
|
4799 |
P1073F
Choosing Two Paths
|
0 / 0 |
9 |
|
|
4697 |
P1092E
Minimal Diameter Forest
|
0 / 0 |
7 |
|
|
4696 |
P1092F
Tree with Maximum Cost
|
0 / 0 |
6 |
|
|
4692 |
P1093D
Beautiful Graph
|
0 / 0 |
5 |
|
|
4667 |
P1098A
Sum in the tree
|
0 / 0 |
5 |
|
|
4665 |
P1098C
Construct a tree
|
0 / 0 |
9 |
|
|
4658 |
P1099F
Cookies
|
0 / 0 |
9 |
|
|
4653 |
P1100E
Andrew and Taxi
|
0 / 0 |
8 |
|
|
4648 |
P1101D
GCD Counting
|
0 / 0 |
7 |
|
|
4636 |
P1103C
Johnny Solving
|
0 / 0 |
10 |
|
|
4628 |
P1105D
Kilani and the Game
|
0 / 0 |
6 |
|
|
4623 |
P1106D
Lunar New Year and a Wander
|
0 / 0 |
5 |
|
|
4588 |
P1111E
Tree
|
0 / 0 |
9 |
|
|
4547 |
P1118F1
Tree Cutting (Easy Version)
|
0 / 0 |
6 |
|
|
4546 |
P1118F2
Tree Cutting (Hard Version)
|
0 / 0 |
10 |
|
|
4534 |
P1120D
Power Tree
|
0 / 0 |
9 |
|
|
4520 |
P1130C
Connect
|
0 / 0 |
4 |
|
|
4516 |
P1131D
Gourmet choice
|
0 / 0 |
7 |
|
|
4508 |
P1132E
Knapsack
|
0 / 0 |
8 |
|
|
4499 |
P1133F2
Spanning Tree with One Fixed Degree
|
0 / 0 |
6 |
|
|
4483 |
P1139C
Edgy Trees
|
0 / 0 |
5 |
|
|
4465 |
P1141G
Privatization of Roads in Treeland
|
0 / 0 |
6 |
|
|
4463 |
P1142B
Lynyrd Skynyrd
|
0 / 0 |
7 |
|
|
4457 |
P1143C
Queen
|
0 / 0 |
4 |
|
|
4451 |
P1144F
Graph Without Long Directed Paths
|
0 / 0 |
5 |
|
|
4439 |
P1146D
Frog Jumping
|
0 / 0 |
7 |
|
|
4431 |
P1147D
Palindrome XOR
|
0 / 0 |
9 |
|
|
4406 |
P1152B
Neko Performs Cat Furrier Transform
|
0 / 0 |
4 |
|
|
4403 |
P1152E
Neko and Flashback
|
0 / 0 |
9 |
|
|
4397 |
P1153D
Serval and Rooted Tree
|
0 / 0 |
6 |
|
|
4380 |
P1156B
Ugly Pairs
|
0 / 0 |
6 |
|
|
4378 |
P1156D
0-1-Tree
|
0 / 0 |
8 |
|
|
4364 |
P1158C
Permutation recovery
|
0 / 0 |
7 |
|
|
4332 |
P1167C
News Distribution
|
0 / 0 |
4 |
|
|
4310 |
P1172B
Nauuo and Circle
|
0 / 0 |
6 |
|
|
4292 |
P1175E
Minimal Segment Cover
|
0 / 0 |
8 |
|
|
4286 |
P1176D
Recover it!
|
0 / 0 |
6 |
|
|
4285 |
P1176E
Cover it!
|
0 / 0 |
5 |
|
|
4276 |
P1178F1
Short Colorful Strip
|
0 / 0 |
8 |
|
|
4274 |
P1178G
The Awesomest Vertex
|
0 / 0 |
10 |
|
|
4258 |
P1182B
Plus from Picture
|
0 / 0 |
4 |
|
|
4256 |
P1182D
Complete Mirror
|
0 / 0 |
9 |
|
|
4233 |
P1184E2
Daleks' Invasion (medium)
|
0 / 0 |
7 |
|
|
4218 |
P1186F
Vus the Cossack and a Graph
|
0 / 0 |
9 |
|
|
4213 |
P1187E
Tree Painting
|
0 / 0 |
7 |
|
|
4209 |
P1188A2
Add on a Tree: Revolution
|
0 / 0 |
9 |
|
|
4192 |
P1192B
Dynamic Diameter
|
0 / 0 |
(无) |
|
|
4147 |
P1200F
Graph Traveler
|
0 / 0 |
8 |
|
|
4106 |
P1207G
Indie Album
|
0 / 0 |
10 |
|
|
4100 |
P1208F
Bits And Pieces
|
0 / 0 |
10 |
|
|
4094 |
P1209D
Cow and Snacks
|
0 / 0 |
5 |
|
|
4091 |
P1209F
Koala and Notebook
|
0 / 0 |
10 |
|
|
4064 |
P1213F
Unstable String Sort
|
0 / 0 |
7 |
|
|
4059 |
P1214D
Treasure Island
|
0 / 0 |
6 |
|
|
4055 |
P1214H
Tiles Placement
|
0 / 0 |
10 |
|
|
4038 |
P1217D
Coloring Edges
|
0 / 0 |
7 |
|
|
4028 |
P1218H
Function Composition
|
0 / 0 |
10 |
|
|
4027 |
P1218I
The Light Square
|
0 / 0 |
7 |
|
|
4020 |
P1220E
Tourism
|
0 / 0 |
8 |
|
|
3964 |
P1236F
Alice and the Cactus
|
0 / 0 |
10 |
|
|
3949 |
P1238F
The Maximum Subtree
|
0 / 0 |
8 |
|
|
3944 |
P1239D
Catowice City
|
0 / 0 |
9 |
|
|
3939 |
P1242B
0-1 MST
|
0 / 0 |
6 |
|
|
3938 |
P1242C
Sum Balance
|
0 / 0 |
9 |
|
|
3913 |
P1249B2
Books Exchange (hard version)
|
0 / 0 |
4 |
|
|
3893 |
P1250N
Wires
|
0 / 0 |
7 |
|
|
3870 |
P1253D
Harmonious Graph
|
0 / 0 |
5 |
|
|
3862 |
P1254E
Send Tree to Charlie
|
0 / 0 |
10 |
|
|
3835 |
P1263D
Secret Passwords
|
0 / 0 |
5 |
|
|
3833 |
P1263F
Economic Difficulties
|
0 / 0 |
9 |
|
|
3817 |
P1266F
Almost Same Distance
|
0 / 0 |
10 |
|
|
3789 |
P1270G
Subset with Zero Sum
|
0 / 0 |
10 |
|
|
3776 |
P1272E
Nearest Opposite Parity
|
0 / 0 |
6 |
|
|
3773 |
P1276B
Two Fairs
|
0 / 0 |
6 |
|
|
3761 |
P1278E
Tests for problem D
|
0 / 0 |
8 |
|
|
3751 |
P1280C
Jeremy Bearimy
|
0 / 0 |
7 |
|
|
3740 |
P1282E
The Cake Is a Lie
|
0 / 0 |
9 |
|
|
3723 |
P1285D
Dr
|
0 / 0 |
6 |
|
|
3719 |
P1286B
Numbers on Tree
|
0 / 0 |
6 |
|
|
3703 |
P1290C
Prefix Enlightenment
|
0 / 0 |
9 |
|
|
3694 |
P1292C
Xenon's Attack on the Gangs
|
0 / 0 |
8 |
|
|
3683 |
P1294F
Three Paths on a Tree
|
0 / 0 |
7 |
|
|
3670 |
P1296F
Berland Beauty
|
0 / 0 |
7 |
|
|
3665 |
P1297E
Modernization of Treeland
|
0 / 0 |
(无) |
|
|
3657 |
P1299D
Around the World
|
0 / 0 |
10 |
|
|
3648 |
P1301F
Super Jaber
|
0 / 0 |
10 |
|
|
3635 |
P1303C
Perfect Keyboard
|
0 / 0 |
5 |
