|
|
4423 |
P793G
Oleg and chess
|
0 / 0 |
(无) |
|
|
4387 |
P802C
Heidi and Library (hard)
|
0 / 0 |
(无) |
|
|
4376 |
P802N
April Fools' Problem (medium)
|
0 / 0 |
(无) |
|
|
4375 |
P802O
April Fools' Problem (hard)
|
0 / 0 |
(无) |
|
|
4352 |
P808F
Card Game
|
0 / 0 |
(无) |
|
|
4330 |
P813D
Two Melodies
|
0 / 0 |
(无) |
|
|
4303 |
P818G
Four Melodies
|
0 / 0 |
(无) |
|
|
4209 |
P843E
Maximum Flow
|
0 / 0 |
(无) |
|
|
4184 |
P847J
Students Initiation
|
0 / 0 |
(无) |
|
|
4177 |
P848D
Shake It!
|
0 / 0 |
(无) |
|
|
4162 |
P852D
Exploration plan
|
0 / 0 |
(无) |
|
|
4111 |
P863F
Almost Permutation
|
0 / 0 |
(无) |
|
|
4057 |
P877F
Ann and Books
|
0 / 0 |
(无) |
|
|
4031 |
P884F
Anti-Palindromize
|
0 / 0 |
(无) |
|
|
3970 |
P899E
Segments Removal
|
0 / 0 |
(无) |
|
|
3950 |
P903G
Yet Another Maxflow Problem
|
0 / 0 |
(无) |
|
|
3828 |
P925F
Parametric Circulation
|
0 / 0 |
(无) |
|
|
3662 |
P965D
Single-use Stones
|
0 / 0 |
(无) |
|
|
3648 |
P976F
Minimal k-covering
|
0 / 0 |
(无) |
|
|
3459 |
P1009G
Allowed Letters
|
0 / 0 |
(无) |
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