Title AC Submit
Add More Zero
61
268
Balala Power!
8
38
Colorful Tree
5
10
Find the smallest pre-order traversal(small)
89
156
Find the smallest pre-order traversal(Iarge)
40
164
Aseer loves stones
4
54
DFS loves stones, too
7
9
We all love stones
2
2
Max - Min problem
21
113
K-th
253
798
[Median II] Two-Product
207
1738
[Bonus] K-th Largest Elements
88
641
k-dimensional closest point distance
3
7
Construction (Easy-10)
201
558
Maze (Easy-15)
197
484
Mirrors (Medium-25)
55
242
Portal (Hard-30)
106
523
Metro (Bonus-30)
2
3
The k-th largest number
162
470
K-communication
11
233
Minimizing \(A_n-B_n\)
306
2507
m-Points Game
38
197
M-th Smallest Element
252
1932
Counting-out game
304
1129
Pre-Order Traversal
120
320