Concepts2
∑MathIntermediate
Permutations and Combinations
Permutations count ordered selections, while combinations count unordered selections.
#permutations#combinations#binomial coefficient+12
⚙️AlgorithmIntermediate
Dynamic Programming Fundamentals
Dynamic programming (DP) solves complex problems by breaking them into overlapping subproblems and using their optimal substructure.
#dynamic programming#memoization#tabulation+12