Hard

Problem solving record for LeetCode 2742. Painting the Walls.

Problem solving record for LeetCode 995. Minimum Number of K Consecutive Bit Flips.

Problem solving record for LeetCode 410. Split Array Largest Sum.

Problem solving record for LeetCode 2713. Maximum Strictly Increasing Cells in a Matrix.

Problem solving record for LeetCode 330. Patching Array.

Problem solving record for LeetCode 502. IPO.

Problem solving record for LeetCode 2813. Maximum Elegance of a K-Length Subsequence.

Problem solving record for LeetCode 3072. Distribute Elements Into Two Arrays II.

Problem solving record for LeetCode 1255. Maximum Score Words Formed by Letters.

Problem solving record for LeetCode 1542. Find Longest Awesome Substring.

Problem solving record for LeetCode 3068. Find the Maximum Sum of Node Values.