1981. 最小化目标值与所选元素和的差值
Medium | Array, Dynamic Programming, Matrix
Medium | Array, Dynamic Programming, Matrix
Hard | Array, Hash Table, Sorting, Counting
Easy | Array, Sliding Window, Sorting
Medium | Array, String, Divide and Conquer, Sorting, Heap (Priority Queue), Quickselect
Medium | Array, Dynamic Programming, Backtracking, Bit Manipulation, Bitmask
Easy | Array, Prefix Sum
Medium | Array, Hash Table, Tree, Depth-First Search, Breadth-First Search, Design
Medium | Array, Stack, Greedy, Sorting, Monotonic Stack
Medium | Array, Dynamic Programming
Hard | Array, Math, Union-Find, Sorting, Number Theory