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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.
Apr 25, 2024 · If it is impossible to rot every orange then simply return -1. Minimum time required to rotten all oranges. 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} {1, 0, 1, 2, 1} {1, 0, 0, 2, 1}
Can you solve this real interview question? Rotting Oranges - Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
A rotten orange at index [i,j] can rot other fresh orange at indexes [i-1,j], [i+1,j], [i,j-1], [i,j+1] (up, down, left and right) in unit time. Example 1: Input: grid = {{0,1,2},{0,1,2},{2,1,1}} Output: 1. Explanation: The grid is- 0 1 2. 2 1 1. Oranges at positions (0,2), (1,2), (2,0) will rot oranges at (0,1), (1,1), (2,2) and .
Aug 20, 2018 · 994. Rotting Oranges 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.
The Rotting Oranges problem on LeetCode asks you to solve a problem where you are given a 2D grid representing the initial status of a bunch of oranges, with values of 0 representing an empty cell, 1 representing a fresh orange, and 2 representing a rotten orange.
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.
Leetcode Link. 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.
the value 2 representing a rotten orange. Every minute, any fresh orange that is adjacent (4-directionally) to a rotten orange becomes rotten. Return the minimum number of minutes that must elapse until no cell has a fresh orange.
Topics: graphs. In a given a 2 dimensional array of size mxn called grid, each cell can contain only three numbers 0, 1 and 2 . If the cell contains 0 , it means that the cell is empty. If the cell contains 1 , it means that the cell is filled with a fresh orange .
