leetcode.cn 2025-11-27
🟡3381.maximum-subarray-sum-with-length-divisible-by-k
🏷️ Tags
#array #hash_table #prefix_sum
🟡3381.maximum-subarray-sum-with-length-divisible-by-k
🏷️ Tags
#array #hash_table #prefix_sum
Telegraph
maximum-subarray-sum-with-length-divisible-by-k
给你一个整数数组 nums 和一个整数 k 。
leetcode.com 2025-11-27
🟡3381.maximum-subarray-sum-with-length-divisible-by-k
🏷️ Tags
#array #hash_table #prefix_sum
🟡3381.maximum-subarray-sum-with-length-divisible-by-k
🏷️ Tags
#array #hash_table #prefix_sum
Telegraph
maximum-subarray-sum-with-length-divisible-by-k
You are given an array of integers nums and an integer k. Return the maximum sum of a subarray of nums, such that the size of the subarray is divisible by k. Example 1: Input: nums = [1,2], k = 1 Output: 3 Explanation: The subarray [1, 2] with sum 3 has…
leetcode.cn 2025-12-05
🟢3432.count-partitions-with-even-sum-difference
🏷️ Tags
#array #math #prefix_sum
🟢3432.count-partitions-with-even-sum-difference
🏷️ Tags
#array #math #prefix_sum
Telegraph
count-partitions-with-even-sum-difference
给你一个长度为 n 的整数数组 nums 。 分区 是指将数组按照下标 i (0 <= i < n - 1)划分成两个 非空 子数组,其中:
leetcode.com 2025-12-05
🟢3432.count-partitions-with-even-sum-difference
🏷️ Tags
#array #math #prefix_sum
🟢3432.count-partitions-with-even-sum-difference
🏷️ Tags
#array #math #prefix_sum
Telegraph
count-partitions-with-even-sum-difference
You are given an integer array nums of length n. A partition is defined as an index i where 0 <= i < n - 1, splitting the array into two non-empty subarrays such that:
leetcode.cn 2025-12-06
🟡3578.count-partitions-with-max-min-difference-at-most-k
🏷️ Tags
#queue #array #dynamic_programming #prefix_sum #sliding_window #monotonic_queue
🟡3578.count-partitions-with-max-min-difference-at-most-k
🏷️ Tags
#queue #array #dynamic_programming #prefix_sum #sliding_window #monotonic_queue
Telegraph
count-partitions-with-max-min-difference-at-most-k
给你一个整数数组 nums 和一个整数 k。你的任务是将 nums 分割成一个或多个 非空 的连续子段,使得每个子段的 最大值 与 最小值 之间的差值 不超过 k。
leetcode.com 2025-12-06
🟡3578.count-partitions-with-max-min-difference-at-most-k
🏷️ Tags
#queue #array #dynamic_programming #prefix_sum #sliding_window #monotonic_queue
🟡3578.count-partitions-with-max-min-difference-at-most-k
🏷️ Tags
#queue #array #dynamic_programming #prefix_sum #sliding_window #monotonic_queue
Telegraph
count-partitions-with-max-min-difference-at-most-k
You are given an integer array nums and an integer k. Your task is to partition nums into one or more non-empty contiguous segments such that in each segment, the difference between its maximum and minimum elements is at most k. Return the total number of…
leetcode.cn 2025-12-18
🟡3652.best-time-to-buy-and-sell-stock-using-strategy
🏷️ Tags
#array #prefix_sum #sliding_window
🟡3652.best-time-to-buy-and-sell-stock-using-strategy
🏷️ Tags
#array #prefix_sum #sliding_window
Telegraph
best-time-to-buy-and-sell-stock-using-strategy
给你两个整数数组 prices 和 strategy,其中: