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Given a grid of dimension nxm where each cell in the grid can have values 0, 1 or 2 which has the following meaning:0 : Empty cell 1 : Cells have fresh oranges 2 : Cells have rotten oranges . We have to determine what is the earliest ti.
Apr 25, 2024 · 2: Cells have rotten oranges; The task is to the minimum time required so that all the oranges become rotten. A rotten orange at index (i,j ) can rot other fresh oranges which are its neighbors (up, down, left, and right). If it is impossible to rot every orange then simply return -1.
May 27, 2024 · A rotten orange at index (i,j ) can rot other fresh oranges which are its neighbors (up, down, left, and right). If it is impossible to rot every orange then simply return -1. Examples: Input: arr[][C] = { {2, 1, 0, 2, 1}, {1, 0, 1, 2, 1}, {1, 0, 0, 2, 1}}; Output: 2. Explanation: At 0th time frame: {2, 1, 0, 2, 1}
Rotting Oranges - You are given an m x n grid where each cell can have one of three values: * 0 representing an empty cell, * 1 representing a fresh orange, or * 2 representing a rotten orange. Every minute, any fresh orange that is 4-directionally adjacent to a rotten orange becomes rotten.
Nov 11, 2021 · The key observation is that fresh oranges adjacent to rotten oranges are rotten on day 1, those adjacent to those oranges are rotten on day 2, and so on. The phenomenon is similar to a level order traversal on a graph, where all the initial rotten oranges act as root nodes.
Sep 13, 2020 · Problem statement. You have been given a grid containing some oranges. Each cell of this grid has one of the three integers values: Value 0 - representing an empty cell. Value 1 - representing a fresh orange. Value 2 - representing a rotten orange. Every second, any fresh orange that is adjacent (4-directionally) to a rotten orange becomes rotten.
Aug 20, 2018 · Description. You are given an m x n grid where each cell can have one of three values: 0 representing an empty cell, 1 representing a fresh orange, or. 2 representing a rotten orange. Every minute, any fresh orange that is 4-directionally adjacent to a rotten orange becomes rotten.
If the cell contains 1 , it means that the cell is filled with a fresh orange . If the cell contains 2 , it means that the cell is filled with a rotten orange. In each second, a rotten orange can affect it\’s neighboring oranges (in 4 directions) and make them rotten.
Description. In a given grid, each cell can have one of three values: the value 0 representing an empty cell; the value 1 representing a fresh orange; the value 2 representing a rotten orange. Every minute, any fresh orange that is adjacent (4-directionally) to a rotten orange becomes rotten.
The key observation is that fresh oranges adjacent to rotten oranges are rotten on day 1, those adjacent to those oranges are rotten on day 2, and so on. The phenomenon is similar to a level order traversal on a graph, where all the initial rotten oranges act as root nodes.
