leetcode.com 2025-11-10
🟡3542.minimum-operations-to-convert-all-elements-to-zero
🏷️ Tags
#stack #greedy #array #hash_table #monotonic_stack
🟡3542.minimum-operations-to-convert-all-elements-to-zero
🏷️ Tags
#stack #greedy #array #hash_table #monotonic_stack
Telegraph
minimum-operations-to-convert-all-elements-to-zero
You are given an array nums of size n, consisting of non-negative integers. Your task is to apply some (possibly zero) operations on the array so that all elements become 0. In one operation, you can select a subarray [i, j] (where 0 <= i <= j < n) and set…