|
Feb. 1, 2023
|
|
|
A |
Flip Flop Sum
Codeforces R848 (Div. 2)
|
greedy implementation |
|
Feb. 1, 2023
|
|
|
B |
The Forbidden Permutation
Codeforces R848 (Div. 2)
|
greedy math |
|
Feb. 1, 2023
|
|
|
C |
Flexible String
Codeforces R848 (Div. 2)
|
bitmasks brute force strings |
|
Feb. 1, 2023
|
|
|
D |
Flexible String Revisit
Codeforces R848 (Div. 2)
|
combinatorics dp math probabilities |
|
Feb. 1, 2023
|
|
|
E |
The Tree Has Fallen!
Codeforces R848 (Div. 2)
|
binary search bitmasks dfs and similar math trees |
|
Feb. 1, 2023
|
|
|
F |
Maximizing Root
Codeforces R848 (Div. 2)
|
dfs and similar dp graphs math number theory trees |
Codechef
Leetcode