1152. Analyze User Website Visit Pattern - Python LeetCode Solution

Today I solve and explain a medium level difficulty leetcode algorithm using Python3 called "1152. Analyze User Website Visit Pattern"

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[tonyiommisg]

Much better explanation than the top leetcode ones.

[theFifthMountain]

This is very clear now. Keep up the good work to help us get better with LeetCode!

[YikangLin]

Thank you for the explanation! Starting from line 15, it is possible to take advantage of max() and list comprehension to avoid writing loops:
max_score = max(scores.values())
max_pattern = [pattern for pattern in scores.keys() if scores[pattern] == max_score]
max_pattern.sort()
return max_pattern[0]

[tgiflying]

It is still confusing why the set(combinations) has to be done. So the pattern a, b, b is counted only once in this sequence: a, c, b, d, b, e, b, f, b ? Hasn't the user visited the pattern a, b, b three times?

[mahletlulseged]

Excellent explanation! Thank you so much

[pv_]

Hi Carter, thanks for these videos. Could you please make a video about the journey of solving problems, such as the things that you wish to know earlier, also, in which order of topics should I start solving?

[viper]

what tool do you use to write on the screen? I could really use that tool to help me organize my thoughts

[GoodLuck-dvzu]

why can't you create combinations of websites without built-in function from itertools. Using for example 3 nested for loops.

[NagaVenkateshgavini]

straightforward and helpful thanks !!!