|
|
1894 |
P1452G Game On Tree
|
0 / 0 |
10 |
|
|
1889 |
P1453E Dog Snacks
|
0 / 0 |
8 |
|
|
1883 |
P1454E Number of Simple Paths
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1868 |
P1458F Range Diameter Sum
|
0 / 0 |
10 |
|
|
1848 |
P1463E Plan of Lectures
|
0 / 0 |
9 |
|
|
1846 |
P1464F My Beautiful Madness
|
0 / 0 |
10 |
|
|
1842 |
P1466D 13th Labour of Heracles
|
0 / 0 |
提高+/省选- |
|
|
1832 |
P1467E Distinctive Roots in a Tree
|
0 / 0 |
9 |
|
|
1756 |
P1479D Odd Mineral Resource
|
0 / 0 |
10 |
|
|
1747 |
P1481F AB Tree
|
0 / 0 |
10 |
|
|
1739 |
P1482H Exam
|
0 / 0 |
10 |
|
|
1734 |
P1485E Move and Swap
|
0 / 0 |
9 |
|
|
1726 |
P1486F Pairs of Paths
|
0 / 0 |
10 |
|
|
1697 |
P1491E Fib-tree
|
0 / 0 |
9 |
|
|
1694 |
P1491H Yuezheng Ling and Dynamic Tree
|
0 / 0 |
10 |
|
|
1678 |
P1494D Dogeforces
|
0 / 0 |
8 |
|
|
1672 |
P1495D BFS Trees
|
0 / 0 |
10 |
|
|
1670 |
P1495F Squares
|
0 / 0 |
10 |
|
|
1655 |
P1498F Christmas Game
|
0 / 0 |
9 |
|
|
1649 |
P1499F Diameter Cuts
|
0 / 0 |
9 |
|
|
1613 |
P1508C Complete the MST
|
0 / 0 |
9 |
|
|
1611 |
P1508E Tree Calendar
|
0 / 0 |
10 |
|
|
1593 |
P1511C Yet Another Card Deck
|
0 / 0 |
普及/提高- |
|
|
1565 |
P1515F Phoenix and Earthquake
|
0 / 0 |
10 |
|
|
1551 |
P1517F Reunion
|
0 / 0 |
10 |
|
|
1544 |
P1519E Off by One
|
0 / 0 |
10 |
|
|
1531 |
P1521D Nastia Plays with a Tree
|
0 / 0 |
9 |
|
|
1527 |
P1523C Compression and Expansion
|
0 / 0 |
提高+/省选- |
|
|
1504 |
P1527D MEX Tree
|
0 / 0 |
9 |
|
|
1502 |
P1528A Parsa's Humongous Tree
|
0 / 0 |
提高+/省选- |
|
|
1500 |
P1528C Trees of Tranquillity
|
0 / 0 |
8 |
|
|
1498 |
P1528E Mashtali and Hagh Trees
|
0 / 0 |
10 |
|
|
1467 |
P1534D Lost Tree
|
0 / 0 |
省选/NOI- |
|
|
1462 |
P1534H Lost Nodes
|
0 / 0 |
10 |
|
|
1458 |
P1535D Playoff Tournament
|
0 / 0 |
省选/NOI- |
|
|
1457 |
P1535E Gold Transfer
|
0 / 0 |
8 |
|
|
1428 |
P1540B Tree Array
|
0 / 0 |
8 |
|
|
1394 |
P1547G How Many Paths?
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1372 |
P1551F Equidistant Vertices
|
0 / 0 |
8 |
|
|
1355 |
P1553H XOR and Distance
|
0 / 0 |
10 |
|
|
1344 |
P1555E Boring Segments
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1343 |
P1555F Good Graph
|
0 / 0 |
10 |
|
|
1320 |
P1559D1 Mocha and Diana (Easy Version)
|
0 / 0 |
普及+/提高 |
|
|
1319 |
P1559D2 Mocha and Diana (Hard Version)
|
0 / 0 |
9 |
|
|
1295 |
P1566E Buds Re-hanging
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1251 |
P1575E Eye-Pleasing City Park Tour
|
0 / 0 |
10 |
|
|
1247 |
P1575I Illusions of the Desert
|
0 / 0 |
8 |
|
|
1219 |
P1580B Mathematics Curriculum
|
0 / 0 |
10 |
|
|
1217 |
P1580D Subsequence
|
0 / 0 |
10 |
|
|
1203 |
P1583B Omkar and Heavenly Tree
|
0 / 0 |
普及+/提高 |
