|
|
2313 |
P1214E
Petya and Construction Set
|
0 / 0 |
(无) |
|
|
2310 |
P1214H
Tiles Placement
|
0 / 0 |
(无) |
|
|
2291 |
P1217F
Forced Online Queries Problem
|
0 / 0 |
(无) |
|
|
2275 |
P1220E
Tourism
|
0 / 0 |
(无) |
|
|
2261 |
P1223E
Paint the Tree
|
0 / 0 |
(无) |
|
|
2252 |
P1225F
Tree Factory
|
0 / 0 |
(无) |
|
|
2236 |
P1228F
One Node is Gone
|
0 / 0 |
(无) |
|
|
2204 |
P1238F
The Maximum Subtree
|
0 / 0 |
(无) |
|
|
2184 |
P1244D
Paint the Tree
|
0 / 0 |
(无) |
|
|
2177 |
P1245D
Shichikuji and Power Grid
|
0 / 0 |
(无) |
|
|
2162 |
P1249F
Maximum Weight Subset
|
0 / 0 |
(无) |
|
|
2139 |
P1252B
Cleaning Robots
|
0 / 0 |
(无) |
|
|
2137 |
P1252D
Find String in a Grid
|
0 / 0 |
(无) |
|
|
2135 |
P1252F
Regular Forestation
|
0 / 0 |
(无) |
|
|
2123 |
P1253F
Cheap Robot
|
0 / 0 |
(无) |
|
|
2118 |
P1254D
Tree Queries
|
0 / 0 |
(无) |
|
|
2117 |
P1254E
Send Tree to Charlie
|
0 / 0 |
(无) |
|
|
2095 |
P1260F
Colored Tree
|
0 / 0 |
(无) |
|
|
2088 |
P1263F
Economic Difficulties
|
0 / 0 |
(无) |
|
|
2018 |
P1276D
Tree Elimination
|
0 / 0 |
(无) |
|
|
2009 |
P1278D
Segment Tree
|
0 / 0 |
(无) |
|
|
2008 |
P1278E
Tests for problem D
|
0 / 0 |
(无) |
|
|
1998 |
P1280C
Jeremy Bearimy
|
0 / 0 |
(无) |
|
|
1997 |
P1280D
Miss Punyverse
|
0 / 0 |
(无) |
|
|
1981 |
P1283F
DIY Garland
|
0 / 0 |
(无) |
|
|
1975 |
P1284F
New Year and Social Network
|
0 / 0 |
(无) |
|
|
1970 |
P1285D
Dr
|
0 / 0 |
(无) |
|
|
1969 |
P1285E
Delete a Segment
|
0 / 0 |
(无) |
|
|
1966 |
P1286B
Numbers on Tree
|
0 / 0 |
(无) |
|
|
1941 |
P1292C
Xenon's Attack on the Gangs
|
0 / 0 |
(无) |
|
|
1940 |
P1292D
Chaotic V.
|
0 / 0 |
(无) |
|
|
1930 |
P1294F
Three Paths on a Tree
|
0 / 0 |
(无) |
|
|
1917 |
P1296F
Berland Beauty
|
0 / 0 |
(无) |
|
|
1912 |
P1297E
Modernization of Treeland
|
0 / 0 |
(无) |
|
|
1904 |
P1299D
Around the World
|
0 / 0 |
(无) |
|
|
1878 |
P1303G
Sum of Prefix Sums
|
0 / 0 |
(无) |
|
|
1873 |
P1304E
1-Trees and Queries
|
0 / 0 |
(无) |
|
|
1867 |
P1305D
Kuroni and the Celebration
|
0 / 0 |
(无) |
|
|
1857 |
P1307F
Cow and Vacation
|
0 / 0 |
(无) |
|
|
1845 |
P1311E
Construct the Binary Tree
|
0 / 0 |
(无) |
|
|
1817 |
P1320E
Treeland and Viruses
|
0 / 0 |
(无) |
|
|
1808 |
P1322F
Assigning Fares
|
0 / 0 |
(无) |
|
|
1800 |
P1324F
Maximum White Subtree
|
0 / 0 |
(无) |
|
|
1797 |
P1325C
Ehab and Path-etic MEXs
|
0 / 0 |
(无) |
|
|
1785 |
P1326G
Spiderweb Trees
|
0 / 0 |
(无) |
|
|
1773 |
P1328E
Tree Queries
|
0 / 0 |
(无) |
|
|
1751 |
P1332F
Independent Set
|
0 / 0 |
(无) |
|
|
1729 |
P1336A
Linova and Kingdom
|
0 / 0 |
(无) |
|
|
1723 |
P1336F
Journey
|
0 / 0 |
(无) |
|
|
1719 |
P1338B
Edge Weight Assignment
|
0 / 0 |
(无) |
|
|
1717 |
P1338D
Nested Rubber Bands
|
0 / 0 |
(无) |
|
|
1710 |
P1340D
Nastya and Time Machine
|
0 / 0 |
(无) |
|
|
1689 |
P1344E
Train Tracks
|
0 / 0 |
(无) |
|
|
1580 |
P1361D
Johnny and James
|
0 / 0 |
(无) |
|
|
1579 |
P1361E
James and the Chase
|
0 / 0 |
(无) |
|
|
1572 |
P1363C
Game On Leaves
|
0 / 0 |
(无) |
|
|
1570 |
P1363E
Tree Shuffling
|
0 / 0 |
(无) |
|
|
1565 |
P1364D
Ehab's Last Corollary
|
0 / 0 |
(无) |
|
|
1536 |
P1368G
Shifting Dominoes
|
0 / 0 |
(无) |
|
|
1530 |
P1369D
TediousLee
|
0 / 0 |
(无) |
|
|
1522 |
P1370F1
The Hidden Pair (Easy Version)
|
0 / 0 |
(无) |
|
|
1521 |
P1370F2
The Hidden Pair (Hard Version)
|
0 / 0 |
(无) |
|
|
1487 |
P1375G
Tree Modification
|
0 / 0 |
(无) |
|
|
1480 |
P1379E
Inverse Genealogy
|
0 / 0 |
(无) |
|
|
1473 |
P1380E
Merging Towers
|
0 / 0 |
(无) |
|
|
1466 |
P1381D
The Majestic Brown Tree Snake
|
0 / 0 |
(无) |
|
|
1462 |
P1383A
String Transformation 1
|
0 / 0 |
(无) |
|
|
1460 |
P1383C
String Transformation 2
|
0 / 0 |
(无) |
|
|
1448 |
P1385F
Removing Leaves
|
0 / 0 |
(无) |
|
|
1442 |
P1387B1
Village (Minimum)
|
0 / 0 |
(无) |
|
|
1441 |
P1387B2
Village (Maximum)
|
0 / 0 |
(无) |
|
|
1437 |
P1388C
Uncle Bogdan and Country Happiness
|
0 / 0 |
(无) |
|
|
1436 |
P1388D
Captain Flint and Treasure
|
0 / 0 |
(无) |
|
|
1428 |
P1389G
Directing Edges
|
0 / 0 |
(无) |
|
|
1423 |
P1391E
Pairs of Pairs
|
0 / 0 |
(无) |
|
|
1404 |
P1394D
Boboniu and Jianghu
|
0 / 0 |
(无) |
|
|
1395 |
P1396E
Distance Matching
|
0 / 0 |
(无) |
|
|
1381 |
P1399E1
Weights Division (easy version)
|
0 / 0 |
(无) |
|
|
1380 |
P1399E2
Weights Division (hard version)
|
0 / 0 |
(无) |
|
|
1368 |
P1401D
Maximum Distributed Tree
|
0 / 0 |
(无) |
|
|
1363 |
P1402C
Star Trek
|
0 / 0 |
(无) |
|
|
1361 |
P1403B
Spring cleaning
|
0 / 0 |
(无) |
|
|
1358 |
P1404B
Tree Tag
|
0 / 0 |
(无) |
|
|
1350 |
P1406C
Link Cut Centroids
|
0 / 0 |
(无) |
|
|
1338 |
P1408E
Avoid Rainbow Cycles
|
0 / 0 |
(无) |
|
|
1336 |
P1408G
Clusterization Counting
|
0 / 0 |
(无) |
|
|
1315 |
P1413F
Roads and Ramen
|
0 / 0 |
(无) |
|
|
1306 |
P1416C
XOR Inverse
|
0 / 0 |
(无) |
|
|
1305 |
P1416D
Graph and Queries
|
0 / 0 |
(无) |
|
|
1267 |
P1423C
Dušan's Railway
|
0 / 0 |
(无) |
|
|
1234 |
P1427F
Boring Card Game
|
0 / 0 |
(无) |
|
|
1194 |
P1436D
Bandit in a City
|
0 / 0 |
(无) |
|
|
1188 |
P1437D
Minimal Height Tree
|
0 / 0 |
(无) |
|
|
1185 |
P1437G
Death DBMS
|
0 / 0 |
(无) |
|
|
1179 |
P1438F
Olha and Igor
|
0 / 0 |
(无) |
|
|
1173 |
P1439E
Cheat and Win
|
0 / 0 |
(无) |
|
|
1166 |
P1442E
Black, White and Grey Tree
|
0 / 0 |
(无) |
|
|
1156 |
P1444E
Finding the Vertex
|
0 / 0 |
(无) |
|
|
1151 |
P1446C
Xor Tree
|
0 / 0 |
(无) |
|
|
1137 |
P1450G
Communism
|
0 / 0 |
(无) |
