|
|
4008 |
P1039C
Network Safety
|
0 / 0 |
8 |
|
|
3992 |
P1042F
Leaf Sets
|
0 / 0 |
9 |
|
|
3983 |
P1044B
Intersecting Subtrees
|
0 / 0 |
6 |
|
|
3976 |
P1045C
Hyperspace Highways
|
0 / 0 |
8 |
|
|
3937 |
P1056D
Decorate Apple Tree
|
0 / 0 |
5 |
|
|
3932 |
P1057A
Bmail Computer Network
|
0 / 0 |
3 |
|
|
3920 |
P1060E
Sergey and Subway
|
0 / 0 |
7 |
|
|
3907 |
P1062D
Fun with Integers
|
0 / 0 |
6 |
|
|
3906 |
P1062E
Company
|
0 / 0 |
8 |
|
|
3905 |
P1062F
Upgrading Cities
|
0 / 0 |
10 |
|
|
3893 |
P1065D
Three Pieces
|
0 / 0 |
8 |
|
|
3891 |
P1065F
Up and Down the Tree
|
0 / 0 |
9 |
|
|
3882 |
P1067B
Multihedgehog
|
0 / 0 |
6 |
|
|
3856 |
P1073F
Choosing Two Paths
|
0 / 0 |
9 |
|
|
3737 |
P1092E
Minimal Diameter Forest
|
0 / 0 |
7 |
|
|
3736 |
P1092F
Tree with Maximum Cost
|
0 / 0 |
6 |
|
|
3732 |
P1093D
Beautiful Graph
|
0 / 0 |
5 |
|
|
3707 |
P1098A
Sum in the tree
|
0 / 0 |
5 |
|
|
3705 |
P1098C
Construct a tree
|
0 / 0 |
9 |
|
|
3698 |
P1099F
Cookies
|
0 / 0 |
9 |
|
|
3693 |
P1100E
Andrew and Taxi
|
0 / 0 |
8 |
|
|
3688 |
P1101D
GCD Counting
|
0 / 0 |
7 |
|
|
3676 |
P1103C
Johnny Solving
|
0 / 0 |
10 |
|
|
3668 |
P1105D
Kilani and the Game
|
0 / 0 |
6 |
|
|
3663 |
P1106D
Lunar New Year and a Wander
|
0 / 0 |
5 |
|
|
3628 |
P1111E
Tree
|
0 / 0 |
9 |
|
|
3587 |
P1118F1
Tree Cutting (Easy Version)
|
0 / 0 |
6 |
|
|
3586 |
P1118F2
Tree Cutting (Hard Version)
|
0 / 0 |
10 |
|
|
3574 |
P1120D
Power Tree
|
0 / 0 |
9 |
|
|
3560 |
P1130C
Connect
|
0 / 0 |
4 |
|
|
3556 |
P1131D
Gourmet choice
|
0 / 0 |
7 |
|
|
3548 |
P1132E
Knapsack
|
0 / 0 |
8 |
|
|
3539 |
P1133F2
Spanning Tree with One Fixed Degree
|
0 / 0 |
6 |
|
|
3523 |
P1139C
Edgy Trees
|
0 / 0 |
5 |
|
|
3505 |
P1141G
Privatization of Roads in Treeland
|
0 / 0 |
6 |
|
|
3503 |
P1142B
Lynyrd Skynyrd
|
0 / 0 |
7 |
|
|
3497 |
P1143C
Queen
|
0 / 0 |
4 |
|
|
3491 |
P1144F
Graph Without Long Directed Paths
|
0 / 0 |
5 |
|
|
3479 |
P1146D
Frog Jumping
|
0 / 0 |
7 |
|
|
3471 |
P1147D
Palindrome XOR
|
0 / 0 |
9 |
|
|
3446 |
P1152B
Neko Performs Cat Furrier Transform
|
0 / 0 |
4 |
|
|
3443 |
P1152E
Neko and Flashback
|
0 / 0 |
9 |
|
|
3437 |
P1153D
Serval and Rooted Tree
|
0 / 0 |
6 |
|
|
3420 |
P1156B
Ugly Pairs
|
0 / 0 |
6 |
|
|
3418 |
P1156D
0-1-Tree
|
0 / 0 |
8 |
|
|
3404 |
P1158C
Permutation recovery
|
0 / 0 |
7 |
|
|
3372 |
P1167C
News Distribution
|
0 / 0 |
4 |
|
|
3350 |
P1172B
Nauuo and Circle
|
0 / 0 |
6 |
|
|
3332 |
P1175E
Minimal Segment Cover
|
0 / 0 |
8 |
|
|
3326 |
P1176D
Recover it!
|
0 / 0 |
6 |
|
|
3325 |
P1176E
Cover it!
|
0 / 0 |
5 |
|
|
3316 |
P1178F1
Short Colorful Strip
|
0 / 0 |
8 |
|
|
3314 |
P1178G
The Awesomest Vertex
|
0 / 0 |
10 |
|
|
3298 |
P1182B
Plus from Picture
|
0 / 0 |
4 |
|
|
3296 |
P1182D
Complete Mirror
|
0 / 0 |
9 |
|
|
3273 |
P1184E2
Daleks' Invasion (medium)
|
0 / 0 |
7 |
|
|
3258 |
P1186F
Vus the Cossack and a Graph
|
0 / 0 |
9 |
|
|
3253 |
P1187E
Tree Painting
|
0 / 0 |
7 |
|
|
3249 |
P1188A2
Add on a Tree: Revolution
|
0 / 0 |
9 |
|
|
3232 |
P1192B
Dynamic Diameter
|
0 / 0 |
(无) |
|
|
3187 |
P1200F
Graph Traveler
|
0 / 0 |
8 |
|
|
3146 |
P1207G
Indie Album
|
0 / 0 |
10 |
|
|
3140 |
P1208F
Bits And Pieces
|
0 / 0 |
10 |
|
|
3134 |
P1209D
Cow and Snacks
|
0 / 0 |
5 |
|
|
3131 |
P1209F
Koala and Notebook
|
0 / 0 |
10 |
|
|
3104 |
P1213F
Unstable String Sort
|
0 / 0 |
7 |
|
|
3099 |
P1214D
Treasure Island
|
0 / 0 |
6 |
|
|
3095 |
P1214H
Tiles Placement
|
0 / 0 |
10 |
|
|
3078 |
P1217D
Coloring Edges
|
0 / 0 |
7 |
|
|
3068 |
P1218H
Function Composition
|
0 / 0 |
10 |
|
|
3067 |
P1218I
The Light Square
|
0 / 0 |
7 |
|
|
3060 |
P1220E
Tourism
|
0 / 0 |
8 |
|
|
3004 |
P1236F
Alice and the Cactus
|
0 / 0 |
10 |
|
|
2989 |
P1238F
The Maximum Subtree
|
0 / 0 |
8 |
|
|
2984 |
P1239D
Catowice City
|
0 / 0 |
9 |
|
|
2979 |
P1242B
0-1 MST
|
1 / 3 |
6 |
|
|
2978 |
P1242C
Sum Balance
|
0 / 0 |
9 |
|
|
2953 |
P1249B2
Books Exchange (hard version)
|
0 / 0 |
4 |
|
|
2933 |
P1250N
Wires
|
0 / 0 |
7 |
|
|
2910 |
P1253D
Harmonious Graph
|
0 / 0 |
5 |
|
|
2902 |
P1254E
Send Tree to Charlie
|
0 / 0 |
10 |
|
|
2875 |
P1263D
Secret Passwords
|
0 / 0 |
5 |
|
|
2857 |
P1266F
Almost Same Distance
|
0 / 0 |
10 |
|
|
2829 |
P1270G
Subset with Zero Sum
|
0 / 0 |
10 |
|
|
2816 |
P1272E
Nearest Opposite Parity
|
0 / 0 |
6 |
|
|
2813 |
P1276B
Two Fairs
|
0 / 0 |
6 |
|
|
2801 |
P1278E
Tests for problem D
|
0 / 0 |
8 |
|
|
2791 |
P1280C
Jeremy Bearimy
|
0 / 0 |
7 |
|
|
2780 |
P1282E
The Cake Is a Lie
|
0 / 0 |
9 |
|
|
2763 |
P1285D
Dr
|
0 / 0 |
6 |
|
|
2759 |
P1286B
Numbers on Tree
|
0 / 0 |
6 |
|
|
2743 |
P1290C
Prefix Enlightenment
|
0 / 0 |
9 |
|
|
2734 |
P1292C
Xenon's Attack on the Gangs
|
0 / 0 |
8 |
|
|
2723 |
P1294F
Three Paths on a Tree
|
0 / 0 |
7 |
|
|
2710 |
P1296F
Berland Beauty
|
0 / 0 |
7 |
|
|
2705 |
P1297E
Modernization of Treeland
|
0 / 0 |
(无) |
|
|
2697 |
P1299D
Around the World
|
0 / 0 |
10 |
|
|
2688 |
P1301F
Super Jaber
|
0 / 0 |
10 |
|
|
2675 |
P1303C
Perfect Keyboard
|
0 / 0 |
5 |
|
|
2666 |
P1304E
1-Trees and Queries
|
0 / 0 |
7 |
