Count Primes | LeetCode 204 | Theory + Python code (Sieve of Eratosthenes explained)
This video is a solution to LeetCode 204, Count Primes. I explain the question, go over the logic / theory behind solving the question and then solve it using Python. Sieve of Eratosthenes is explained to get the optimal solution to this question.
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Time stamps:
0:00 Question explained
0:50 Brute force explained
3:03 Brute force python code
3:46 Sieve of Eratosthenes explained
13:44 Sieve of Eratosthenes python code
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