leetcode.cn 2023-05-31
🟡1130.minimum-cost-tree-from-leaf-values
🏷️ Tags
#stack #greedy #array #dynamic_programming #monotonic_stack
🟡1130.minimum-cost-tree-from-leaf-values
🏷️ Tags
#stack #greedy #array #dynamic_programming #monotonic_stack
Telegraph
minimum-cost-tree-from-leaf-values
给你一个正整数数组 arr，考虑所有满足以下条件的二叉树：