|
7578 |
P1684H
Hard Cut
|
0 / 0 |
(无) |
|
7566 |
P1691D
Max GEQ Sum
|
0 / 0 |
(无) |
|
7704 |
P1706E
Qpwoeirut and Vertices
|
0 / 0 |
(无) |
|
7843 |
P1715E
Long Way Home
|
0 / 0 |
(无) |
|
7665 |
P1716E
Swap and Maximum Block
|
0 / 0 |
(无) |
|
7815 |
P1721D
Maximum AND
|
0 / 0 |
(无) |
|
7861 |
P1730E
Maximums and Minimums
|
0 / 0 |
(无) |
|
7848 |
P1734F
Zeros and Ones
|
0 / 0 |
(无) |
|
7950 |
P1740I
Arranging Crystal Balls
|
0 / 0 |
10 |
|
7931 |
P1741D
Masha and a Beautiful Tree
|
0 / 0 |
4 |
|
7973 |
P1748E
Yet Another Array Counting Problem
|
0 / 0 |
8 |
|
7967 |
P1750E
Bracket Cost
|
0 / 0 |
9 |
|
8055 |
P1766E
Decomposition
|
0 / 0 |
8 |
|
8035 |
P1770G
Koxia and Bracket
|
0 / 0 |
(无) |
|
8019 |
P1773B
BinCoin
|
0 / 0 |
8 |
|
7978 |
P1783G
Weighed Tree Radius
|
0 / 0 |
(无) |
|
8078 |
P1879D
Sum of XOR Functions
|
0 / 0 |
5 |
|
8268 |
P1905F
Field Should Not Be Empty
|
0 / 0 |
10 |
|
8257 |
P1906K
Deck-Building Game
|
0 / 0 |
9 |
|
8226 |
P1912B
Blueprint for Seating
|
0 / 0 |
7 |
|
8212 |
P1913D
Array Collapse
|
0 / 0 |
7 |
|
8195 |
P1915F
Greetings
|
0 / 0 |
5 |
|
8187 |
P1916G
Optimizations From Chelsu
|
0 / 0 |
10 |
|
8301 |
P1918E
ace5 and Task Order
|
0 / 0 |
8 |
|
8171 |
P1919G
Tree LGM
|
0 / 0 |
10 |
|
8285 |
P1921G
Mischievous Shooter
|
0 / 0 |
8 |
|
8280 |
P1922E
Increasing Subsequences
|
0 / 0 |
6 |
|
8325 |
P1930D2
Sum over all Substrings (Hard Version)
|
0 / 0 |
(无) |
|
8378 |
P1936E
Yet Yet Another Permutation Problem
|
0 / 0 |
(无) |
|
8510 |
P1951E
No Palindromes
|
0 / 0 |
(无) |
|
8488 |
P1956D
Nene and the Mex Operator
|
0 / 0 |
(无) |
|
8586 |
P1969E
Unique Array
|
0 / 0 |
9 |
|
8535 |
P1975F
Set
|
0 / 0 |
10 |
|
8528 |
P1976D
Invertible Bracket Sequences
|
0 / 0 |
(无) |
|
8680 |
P1987G1
Spinning Round (Easy Version)
|
0 / 0 |
10 |
|
8679 |
P1987G2
Spinning Round (Hard Version)
|
0 / 0 |
10 |
|
8673 |
P1988E
Range Minimum Sum
|
0 / 0 |
8 |
|
8666 |
P1989F
Simultaneous Coloring
|
0 / 0 |
10 |
|
8660 |
P1990E2
Catch the Mole(Hard Version)
|
0 / 0 |
10 |
|
8659 |
P1990F
Polygonal Segments
|
0 / 0 |
10 |
|
8616 |
P1997E
Level Up
|
0 / 0 |
(无) |