One for loop is better than two, and nested for loops are the devil. Binary search trees are king.
Big O notation is Used to tell how long the code runs for large amount of data. The bigger the power of N , longer is the time taken to run and it become less efficient.
thinking about how long your code will run is very important
Great info for beginners. Gave insights on how to scale code
This is Great!
This helps you find a better algorithm for a coding problem not just your code works. Thanks
Love your teaching. Thank you!
Importance of Big O notation for scalibility
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