Rotting oranges
6 min
Given a gif, each cell can have one of the three values. 0 for empty, 1 for fresh Orange and 2 for rotten. Return minimum number of minutes that must elapse until no cell has a fresh Orange
Episode from the podcast Leetcode: Solving Leetcode Problems in Hindi
Episode
Leetcode: Verify Alien Dictionary
Released Monday, September 14th 2020 4 min
Show notes
About this episode
Given a sequence of words written in the alien language, and the order of the alphabet, return true if and only if the given words are sorted lexicographically in this alien language.
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