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18 docs tagged with "prefix-sum"

Contiguous Array

LeetCode 525 | Difficulty: Medium

Count Number of Nice Subarrays

LeetCode 1370 | Difficulty: Medium

Max Consecutive Ones III

LeetCode 1046 | Difficulty: Medium

Maximum Size Subarray Sum Equals k

LeetCode 325 | Difficulty: Medium

Meeting Rooms II

LeetCode 253 | Difficulty: Medium

Minimum Adjacent Swaps for K Consecutive Ones

LeetCode 1805 | Difficulty: Hard

Minimum Operations to Reduce X to Zero

LeetCode 1776 | Difficulty: Medium

Minimum Size Subarray Sum

LeetCode 209 | Difficulty: Medium

Pivot Index

LeetCode 724 | Difficulty: Easy

Product of Array Except Self

LeetCode 238 | Difficulty: Medium

Range Sum Query - Immutable

LeetCode 303 | Difficulty: Easy

Range Sum Query 2D - Immutable

LeetCode 304 | Difficulty: Medium

Removing Minimum Number of Magic Beans

LeetCode 2290 | Difficulty: Medium

Shifting Letters

LeetCode 878 | Difficulty: Medium

Subarray Product Less Than K

LeetCode 713 | Difficulty: Medium

Subarray Sum Equals K

LeetCode 560 | Difficulty: Medium

Substrings That Begin and End With the Same Letter

LeetCode 2225 | Difficulty: Medium

Sum of Absolute Differences in a Sorted Array

LeetCode 1787 | Difficulty: Medium