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2577. Minimum Time to Visit a Cell In a Grid

LeetCodeArrayBreadth-First SearchGraph TheoryHeap (Priority Queue)MatrixShortest PathOpen on judge ↗

You are given a m x n matrix grid consisting of non-negative integers where grid[row][col] represents the minimum time required to be able to visit the cell (row, col), which means you can visit the cell (row, col) only when the time you visit it is greater than or equal to grid[row][col]. You are standing in the top-left cell of the matrix in the 0th second, and you must move to any adjacent cel

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solution.cppC++17

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