Tag: a-prefix-sum

All the articles with the tag "a-prefix-sum".

• LeetCode 862 LintCode 1507 Shortest Subarray with Sum at Least K

  Updated:Nov 15, 2024 |  at 07:22 AM

  Solutions for LeetCode 862, LintCode 1507, hard, tags: array, queue, sliding window, heap, monotonic queue, binary search, prefix sum.

• LeetCode 1930 Unique Length-3 Palindromic Subsequences

  Updated:Nov 12, 2024 |  at 09:12 AM

  Solutions for LeetCode 1930, medium, tags: hash, string, bit, prefix sum.