Descend Problem

Hi everyone, it’s has been a long time since I uploaded my last post. Now I want to show you a medium algorithm problem that you can see in FAANG interviews.

Problem

From a given matrix of number. Write a function that can check if you can for from top-left to bottom-right with one rule:

  • You can only move to one spot that is slower than the current one.

Hint: It’s a problem that can be solving by seeing matrix as a tree

Demo Source Code

Enjoy it :D

React Native Push Notification

Hi everyone, today I want to show how to use push notification in React Native. I will use local and remote notification using the google server notification.

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