|
|
7211 |
CF2162A
Beautiful Average
|
0 / 0 |
(无) |
|
|
7212 |
CF2162B
Beautiful String
|
0 / 0 |
(无) |
|
|
7213 |
CF2162C
Beautiful XOR
|
0 / 0 |
(无) |
|
|
7214 |
CF2162D
Beautiful Permutation
|
0 / 0 |
(无) |
|
|
7215 |
CF2162E
Beautiful Palindromes
|
1 / 1 |
10 |
|
|
7216 |
CF2162F
Beautiful Intervals
|
1 / 1 |
10 |
|
|
7217 |
CF2162G
Beautiful Tree
|
0 / 0 |
(无) |
|
|
7218 |
CF2162H
Beautiful Problem
|
1 / 1 |
10 |
|
|
7063 |
7063
Beautiful Permutation
|
1 / 1 |
10 |
