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In the previous videos, we learned about for loops and while loops in Python. In this video, we move to the next important concept ...

Furthermore, the source demonstrates geometric transformations by using nested loops to transpose pixel coordinates for image ...

... use a hash array to track characters ✓ How nested loops work in problem solving ✓ How to calculate substring length correctly ...

Example: Input: nums = [2, 7, 11, 15], target = 9 Output: [0, 1] Brute Force Approach ✔️ Check all pairs using two nested loops ...

Each video explains logic step-by-step, helping beginners understand loops, nested loops, and logic building easily. Perfect for ...

... initializing 2D arrays Accessing and modifying elements Looping through 2D arrays (with nested loops and for-each) Common ...