Leetcode 204: Count Primes | Bruteforce, Sieve of Eratosthenes in Telugu | Python DSA | srkcodes
5Welcome to srkcodes, your trusted space for Telugu coding tutorials, Leetcode solutions, and expert-level Python programming for interviews. In today’s video, we solve Leetcode Problem #204: Count Primes, a very important DSA interview question that often appears in coding rounds.
🔍 What You'll Learn in This Video:
1️ ⃣ Approach 1: Brute Force – Check each number for primality using basic logic.
2️ ⃣ Approach 2: Sieve of Eratosthenes – Learn one of the most efficient techniques for generating all primes less than n. This is a must-know for DSA preparation and coding interviews.
Whether you're just beginning your Python programming for interviews journey or you're preparing for product-based company interviews, this video offers deep insight into algorithm problem solving and prime number optimization techniques — all explained in Telugu.
💼 Why This Video Is Perfect for You:
Understand the time complexity differences between brute force and optimal methods.
Practice real Leetcode solutions with Python coding for interviews.
Build strong foundations in DSA preparation using tried and tested approaches.
Level up your tech career prep and ace those coding rounds.
💬 Have doubts or want to share your approach? Drop it in the comments!
🔔 Don’t forget to Like, Share, and Subscribe to srkcodes for consistent DSA tutorials in Telugu, job prep coding problems, and Python for interviews.
📲 Follow for More Coding Content:
Instagram https://instagram.com/srk._.lifestyle
LinkedIn https://www.linkedin.com/in/subbareddykarri/
#srkcodes #Day159 #CountPrimes #Leetcode204 #DSAInTelugu #SieveOfEratosthenes #PythonForInterviews #CodingTutorialTelugu #TechCareerPrep #BruteForce #PythonDSA #ProblemSolvingTelugu #TeluguCoding #LeetcodeSolutionsTelugu
💻 My Gear:
🔹 Laptop https://bit.ly/3iH3Yf9f9
🔹 Mobile https://shorturl.at/rzHIOIO
🔹 Earphones https://bit.ly/3naIFEmEm
🔹 mic https://amzn.to/3hYqd1919
🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video ➡https://leetcode.com/problems/count-primes/description/p...
📚 Topic's ⬇ ️
math :https://www.geeksforgeeks.org/maths-for-data-structure-and-algorithms-dsa-a-complete-guide/s-fhttps://www.geeksforgeeks.org/mathematical-algorithms/ema...
💡 LeetCode problehttps://leetcode.com/problem-list/math/st/math/