DSA Playlist in C++ Subarrays with K Different Integers | Count Subarrays Where Max Element Appears at Least K Times
Subarrays with K Different Integers | Count Subarrays Where Max Element Appears at Least K Times Transcript and Lesson Notes
Prefix Sum | Data Structure and Algorithm | 180daysofcode #dsa #prefix #sliding 1: Length of Longest Subarray With at Most K Frequency: https://leetcode.com/problems/length-of-longest-subarray-with-at-most-k-frequency/de
Quick Summary
Prefix Sum | Data Structure and Algorithm | 180daysofcode #dsa #prefix #sliding 1: Length of Longest Subarray With at Most K Frequency: https://leetcode.com/problems/length-of-longest-subarray-with-at-most-k-frequency/de
Key Takeaways
- Review the core idea: Prefix Sum | Data Structure and Algorithm | 180daysofcode #dsa #prefix #sliding 1: Length of Longest Subarray With at Most K Frequency: https://leetcode.com/problems/length-of-longest-subarray-with-at-most-k-frequency/de
- Understand how Prefix Sum fits into Subarrays with K Different Integers | Count Subarrays Where Max Element Appears at Least K Times.
- Understand how Sliding Window fits into Subarrays with K Different Integers | Count Subarrays Where Max Element Appears at Least K Times.
Key Concepts
Full Transcript
Prefix Sum | Data Structure and Algorithm | 180daysofcode #dsa #prefix #sliding 1: Length of Longest Subarray With at Most K Frequency: https://leetcode.com/problems/length-of-longest-subarray-with-at-most-k-frequency/description/ 2: Count Subarrays Where Max Element Appears at Least K Times :https://leetcode.com/problems/count-subarrays-where-max-element-appears-at-least-k-times/description/ 3: Subarrays with K Different Integers:https://leetcode.com/problems/subarrays-with-k-different-integers/description/ 00:00 Introduction 00:34 Problem 1 - Length of Longest Subaarray with Atmost K Frequency. 17:39 Code Part - Length of Longest Subaarray with Atmost K Frequency. 20:54 Priblem 2 - Count Subarray where max Element appear at least K times 40:20 Calculating Time Complexity 41:38 Code Part - Count Subarray where max Element appear at least K times 46:27 Problem 3 - Subarray with K different Integer 1:06:20 Code Part - Subarray with K different Integer 1:16:49 Problem 3 - Method 2 - Subarray with K different Integer - Homework 1:23:49 Last Note Home work sheet: https://drive.google.com/drive/folders/1N9UUtFHRe5a8h1vq3iEVEyvXM5sZDRHv?usp=sharing Join Our Whatsapp Channel: https://whatsapp.com/channel/0029Va6H0tbHVvTbcuT99Y1f #180daysofcode #180 hard We are doing 180 days challenge and going to complete the whole course within the duration with quality content on Youtube. I am on the mission to create a tech revolution in our country and in upcoming future we want to create a tech which will create many jobs in India. Video will come on Mon-Fri at 6am in the morning DSA Course for free C++ Free Course Rohit Negi DSA Course C++ Coder Army DSA Course c++ Function in C++ Pointers in C++. Strings Vector Introduction to Recursion connect to me on Instagram: https://rohit978.page.link/insta Linkedin: https://rohit978.page.link/linkedin Telegram: https://rohit978.page.link/telegram
Lesson FAQs
What is Subarrays with K Different Integers | Count Subarrays Where Max Element Appears at Least K Times about?
Prefix Sum | Data Structure and Algorithm | 180daysofcode #dsa #prefix #sliding 1: Length of Longest Subarray With at Most K Frequency: https://leetcode.com/problems/length-of-longest-subarray-with-at-most-k-frequency/de
What key concepts are covered in this lesson?
The lesson covers Prefix Sum, Sliding Window.
What should I learn before Subarrays with K Different Integers | Count Subarrays Where Max Element Appears at Least K Times?
Review the previous lessons in DSA Playlist in C++, then use the transcript and key concepts on this page to fill any gaps.
How can I practice after this lesson?
Practice by applying the main concepts: Prefix Sum, Sliding Window.
Does this lesson include a transcript?
Yes. The full transcript is visible on this page in indexable HTML sections.
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