Lecture 5 : Searching And Sorting | DSA in Python

In this video, we dive deep into two of the most fundamental concepts in programming: Searching and Sorting. Whether you're preparing for coding interviews, learning Python for data structures, or brushing up your algorithm skills – this is a must-watch!

🔍 What You’ll Learn:
➡️What is Searching? Linear Search vs Binary Search
➡️What is Sorting? Bubble Sort, Selection Sort, Insertion Sort
➡️Time and Space Complexity of each algorithm
➡️How to implement these in Python step-by-step
➡️Tips for optimizing your code and avoiding common mistakes

Perfect for beginners and intermediate programmers who want to strengthen their foundation in DSA using Python.

⏱️ **Timestamps:**

0:00 - Introduction to Searching and Sorting in Python
4:36 - Today's Agenda
7:20 - Sorting Algorithms
10:27 - Bubble Sort
22:56 - Insertion Sort
31:41 - Selection Sort
37:13 - Merge Sort
55:01 - Quick Sort
1:03:46 - Counting Sort
1:11:00 - Comparing Sorting Algorithms
1:14:36 - Stable vs Unstable Algorithms
1:18:32 - Adaptive vs Non-Adaptive Algorithms
1:20:01 - In-Place Sorting Algorithms
1:21:16 - Practice Problems on Sorting
1:21:29 - Sort Colors
1:27:48 - Merge Sorted Array
1:36:05 - Non-Overlapping Intervals
1:44:46 - Searching Algorithms
1:45:38 - Linear Search
1:48:08 - Comparison - Linear vs Binary Search
1:50:56 - Binary Search
1:57:19 - Practice Problems on Searching
1:57:55 - Search Insert Position
2:13:16 - Find First and Last Position of Element in Sorted Array
2:18:26 - Peak Index in a Mountain Array
2:26:27 - Search in Rotated Sorted Array
2:31:36 - Sqrt(x)
2:38:10 - Koko Eating Bananas
2:52:55 - Search a 2D Matrix
3:00:56 - Sort Array by Parity
3:06:01 - Conclusion

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Lecture 5 : Searching And Sorting | DSA in Python

[tripleyt]

started watching lec 5 thank you for uploading videos frequently keeping consistency and we are learning from your videos they help our placements can see your dedication in this 3 hr video don't get demotivated by less views we are with you

[kartikvishwakarma]

From where to get tge pdf of notes of lecture??

[tripleyt]

Keep this pace until DP or last topic we daily study from you thank you

[tripleyt]

Sir is there dedicated lec for problems related to arrays based leetcode problems like 2 sum sliding window i.e lists in python

[PrinceKumar-cwmr]

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