|
|
8982 |
P1889C1
Doremy's Drying Plan (Easy Version)
|
0 / 0 |
(无) |
|
|
8981 |
P1889C2
Doremy's Drying Plan (Hard Version)
|
0 / 0 |
(无) |
|
|
8978 |
P1889F
Doremy's Average Tree
|
0 / 0 |
(无) |
|
|
8994 |
P1893E
Cacti Symphony
|
0 / 0 |
10 |
|
|
8989 |
P1895C
Torn Lucky Ticket
|
0 / 0 |
4 |
|
|
8987 |
P1895E
Infinite Card Game
|
0 / 0 |
8 |
|
|
8986 |
P1895F
Fancy Arrays
|
0 / 0 |
10 |
|
|
8985 |
P1895G
Two Characters, Two Colors
|
0 / 0 |
10 |
|
|
9025 |
P1896H1
Cyclic Hamming (Easy Version)
|
0 / 0 |
(无) |
|
|
9024 |
P1896H2
Cyclic Hamming (Hard Version)
|
0 / 0 |
(无) |
|
|
9003 |
P1899C
Yarik and Array
|
0 / 0 |
(无) |
|
|
9022 |
P1900B
Laura and Operations
|
0 / 0 |
(无) |
|
|
9021 |
P1900C
Anji's Binary Tree
|
0 / 0 |
(无) |
|
|
9019 |
P1900E
Transitive Graph
|
0 / 0 |
(无) |
|
|
9014 |
P1901D
Yet Another Monster Fight
|
0 / 0 |
5 |
|
|
9013 |
P1901E
Compressed Tree
|
0 / 0 |
8 |
|
|
9103 |
P1902D
Robot Queries
|
0 / 0 |
6 |
|
|
9096 |
P1903D2
Maximum And Queries (hard version)
|
0 / 0 |
9 |
|
|
9092 |
P1904B
Collecting Game
|
0 / 0 |
(无) |
|
|
9082 |
P1905E
One-X
|
0 / 0 |
(无) |
|
|
9076 |
P1906E
Merge Not Sort
|
0 / 0 |
6 |
|
|
9073 |
P1906H
Twin Friends
|
0 / 0 |
8 |
|
|
9071 |
P1906J
Count BFS Graph
|
0 / 0 |
7 |
|
|
9142 |
P1909F1
Small Permutation Problem (Easy Version)
|
0 / 0 |
8 |
|
|
9141 |
P1909F2
Small Permutation Problem (Hard Version)
|
0 / 0 |
9 |
|
|
9138 |
P1909I
Short Permutation Problem
|
0 / 0 |
10 |
|
|
9056 |
P1910E
Maximum Sum Subarrays
|
0 / 0 |
7 |
|
|
9052 |
P1910I
Inverse Problem
|
0 / 0 |
10 |
|
|
9040 |
P1912K
Kim's Quest
|
0 / 0 |
6 |
|
|
9035 |
P1913D
Array Collapse
|
0 / 0 |
(无) |
|
|
9112 |
P1914D
Three Activities
|
0 / 0 |
(无) |
|
|
9108 |
P1914G1
Light Bulbs (Easy Version)
|
0 / 0 |
(无) |
|
|
9107 |
P1914G2
Light Bulbs (Hard Version)
|
0 / 0 |
(无) |
|
|
9124 |
P1916G
Optimizations From Chelsu
|
0 / 0 |
10 |
|
|
9123 |
P1916H1
Matrix Rank (Easy Version)
|
0 / 0 |
10 |
|
|
9122 |
P1916H2
Matrix Rank (Hard Version)
|
0 / 0 |
10 |
|
|
9120 |
P1917B
Erase First or Second Letter
|
0 / 0 |
3 |
|
|
9118 |
P1917D
Yet Another Inversions Problem
|
0 / 0 |
8 |
|
|
9116 |
P1917F
Construct Tree
|
0 / 0 |
9 |
|
|
9190 |
P1918C
XOR-distance
|
0 / 0 |
4 |
|
|
9189 |
P1918D
Blocking Elements
|
0 / 0 |
6 |
|
|
9187 |
P1918F
Caterpillar on a Tree
|
0 / 0 |
9 |
|
|
9154 |
P1919C
Grouping Increases
|
0 / 0 |
4 |
|
|
9153 |
P1919D
01 Tree
|
0 / 0 |
7 |
|
|
9152 |
P1919E
Counting Prefixes
|
0 / 0 |
10 |
|
|
9150 |
P1919F2
Wine Factory (Hard Version)
|
0 / 0 |
10 |
|
|
9172 |
P1920E
Counting Binary Strings
|
0 / 0 |
7 |
|
|
9164 |
P1921F
Sum of Progression
|
0 / 0 |
6 |
|
|
9163 |
P1921G
Mischievous Shooter
|
0 / 0 |
8 |
|
|
9157 |
P1922F
Replace on Segment
|
0 / 0 |
9 |
|
|
9247 |
P1923B
Monsters Attack!
|
0 / 0 |
(无) |
|
|
9244 |
P1923E
Count Paths
|
0 / 0 |
(无) |
|
|
9185 |
P1924A
Did We Get Everything Covered?
|
0 / 0 |
(无) |
|
|
9182 |
P1924D
Balanced Subsequences
|
0 / 0 |
(无) |
|
|
9240 |
P1926C
Vlad and a Sum of Sum of Digits
|
0 / 0 |
(无) |
|
|
9238 |
P1926E
Vlad and an Odd Ordering
|
0 / 0 |
(无) |
|
|
9237 |
P1926F
Vlad and Avoiding X
|
0 / 0 |
(无) |
|
|
9236 |
P1926G
Vlad and Trouble at MIT
|
0 / 0 |
(无) |
|
|
9232 |
P1927D
Find the Different Ones!
|
0 / 0 |
4 |
|
|
9229 |
P1927G
Paint Charges
|
0 / 0 |
8 |
|
|
9224 |
P1928E
Modular Sequence
|
0 / 0 |
8 |
|
|
9219 |
P1929D
Sasha and a Walk in the City
|
0 / 0 |
6 |
|
|
9218 |
P1929E
Sasha and the Happy Tree Cutting
|
0 / 0 |
8 |
|
|
9213 |
P1930D1
Sum over all Substrings (Easy Version)
|
0 / 0 |
(无) |
|
|
9212 |
P1930D2
Sum over all Substrings (Hard Version)
|
0 / 0 |
(无) |
|
|
9209 |
P1930G
Prefix Max Set Counting
|
0 / 0 |
(无) |
|
|
9199 |
P1932A
Thorns and Coins
|
0 / 0 |
(无) |
|
|
9194 |
P1932F
Feed Cats
|
0 / 0 |
(无) |
|
|
9258 |
P1933F
Turtle Mission: Robot and the Earthquake
|
0 / 0 |
(无) |
|
|
9302 |
P1934B
Yet Another Coin Problem
|
0 / 0 |
(无) |
|
|
9295 |
P1935C
Messenger in MAC
|
0 / 0 |
(无) |
|
|
9249 |
P1937B
Binary Path
|
0 / 0 |
(无) |
|
|
9268 |
P1941C
Rudolf and the Ugly String
|
0 / 0 |
(无) |
|
|
9267 |
P1941D
Rudolf and the Ball Game
|
0 / 0 |
(无) |
|
|
9266 |
P1941E
Rudolf and k Bridges
|
0 / 0 |
(无) |
|
|
9357 |
P1942D
Learning to Paint
|
0 / 0 |
(无) |
|
|
9353 |
P1942H
Farmer John's Favorite Intern
|
0 / 0 |
(无) |
|
|
9317 |
P1943D1
Counting Is Fun (Easy Version)
|
0 / 0 |
(无) |
|
|
9316 |
P1943D2
Counting Is Fun (Hard Version)
|
0 / 0 |
(无) |
|
|
9313 |
P1943F
Minimum Hamming Distance
|
0 / 0 |
(无) |
|
|
9325 |
P1945D
Seraphim the Owl
|
0 / 0 |
(无) |
|
|
9332 |
P1946C
Tree Cutting
|
0 / 0 |
(无) |
|
|
9329 |
P1946F
Nobody is needed
|
0 / 0 |
(无) |
|
|
9309 |
P1948B
Array Fix
|
0 / 0 |
(无) |
|
|
9308 |
P1948C
Arrow Path
|
0 / 0 |
(无) |
|
|
9307 |
P1948D
Tandem Repeats?
|
0 / 0 |
(无) |
|
|
9345 |
P1949A
Grove
|
0 / 0 |
(无) |
|
|
9349 |
P1950D
Product of Binary Decimals
|
0 / 0 |
(无) |
|
|
9346 |
P1950G
Shuffling Songs
|
0 / 0 |
(无) |
|
|
9373 |
P1951H
Thanos Snap
|
0 / 0 |
(无) |
|
|
9369 |
P1952C
They Have Fooled
|
0 / 0 |
(无) |
|
|
9362 |
P1952J
Help, what does it mean to be "Based"
|
0 / 0 |
(无) |
|
|
9391 |
P1954D
Colored Balls
|
0 / 0 |
(无) |
|
|
9389 |
P1954F
Unique Strings
|
0 / 0 |
(无) |
|
|
9383 |
P1955F
Unfair Game
|
0 / 0 |
(无) |
|
|
9382 |
P1955G
GCD on a grid
|
0 / 0 |
(无) |
|
|
9381 |
P1955H
The Most Reckless Defense
|
0 / 0 |
(无) |
|
|
9398 |
P1956D
Nene and the Mex Operator
|
0 / 0 |
(无) |
|
|
9406 |
P1957C
How Does the Rook Move?
|
0 / 0 |
(无) |
|
|
9405 |
P1957D
A BIT of an Inequality
|
0 / 0 |
(无) |
