🔥 LeetCode POTD 2943 – Maximize Area of Square Hole in Grid
Автор: Rk_Code
Загружено: 2026-01-15
Просмотров: 1
📂 𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲(Github):https://github.com/RakeshMundel/LeetCode-P...
Solved using Sorting + Consecutive Sequence Analysis.
🔹 We are given an n × m grid
🔹 Some horizontal and vertical bars are removed
🔹 Removing consecutive bars creates a larger square hole
🔹 We need to find the maximum possible area of a square hole
💡 𝗞𝗲𝘆 𝗜𝗻𝘀𝗶𝗴𝗵𝘁:
The largest square hole is formed by the maximum number of consecutive removed bars.
By sorting the removed bars and counting the longest consecutive sequence:
Horizontal gap = longest consecutive horizontal bars + 1
Vertical gap = longest consecutive vertical bars + 1
The side of the largest square is:
min(horizontalGap, verticalGap)
⏱️ 𝗧𝗶𝗺𝗲 & 𝗦𝗽𝗮𝗰𝗲 𝗖𝗼𝗺𝗽𝗹𝗲𝘅𝗶𝘁𝘆
Time Complexity: O(h log h + v log v)
Space Complexity: O(1)
#LeetCode #Grid #POTD #Sorting #Arrays #Java #DSA #ProblemSolving #CodingInterview #FAANG #CareerYacht #100DaysOfCode
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