Combinatorics Tag

2025

01-27

3428. Maximum and Minimum Sums of at Most Size K Subsequences

01-10

3405. Count the Number of Arrays with K Matching Adjacent Elements

2024

12-23

62. Unique Paths

12-03

3352. Count K-Reducible Numbers Less Than N

11-20

3343. Count Number of Balanced Permutations

10-19

3317. Find the Number of Possible Ways for an Event

10-19

3312. Sorted GCD Pair Queries

10-06

3272. Find the Count of Good Integers

08-15

3251. Find the Count of Monotonic Pairs II

08-15

3250. Find the Count of Monotonic Pairs I

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