Frequency of Each Element in an Array using Hash (Python)
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YouTubeQuoc Dat Phung
Frequency of Each Element in an Array using Hash (Python)
In this video, I will show you how to find the frequency of each element inside an array or string. I will show the code in Python as well. For example, let's say you have an array [a,b,c,a,d,a,d]. As you can see, the letter a occured 3 times. The letter b occured 1 time. The letter c occured 1 time. The letter d occurs 2 times. How can we get ...
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