Tower of Hanoi: Visualized with Books! 📚✨#java #dsa #shortvideo #shorts #short #foryou #shortsfeed

Tower of Hanoi looks like a hard puzzle, but the code is only 3 lines! 🤯

In this video, I visualize the recursive logic using books:
1. Move the top (n-1) books to the Helper.
2. Move the biggest book to the Destination.
3. Move the (n-1) books from Helper to Destination.

That's it! This is the power of the "Recursion Leap of Faith".
Time Complexity: O(2^n) (Exponential) 📈

👇
public static void towerOfHanoi(int n, String src, String helper, String dest) {
if (n == 1) {
System.out.println("Move disk " + n + " from " + src + " to " + dest);
return;
}
// Step 1: Move top n-1 to Helper
towerOfHanoi(n-1, src, dest, helper);

// Step 2: Move n to Dest
System.out.println("Move disk " + n + " from " + src + " to " + dest);

// Step 3: Move n-1 from Helper to Dest
towerOfHanoi(n-1, helper, src, dest);
}
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Видео Tower of Hanoi: Visualized with Books! 📚✨#java #dsa #shortvideo #shorts #short #foryou #shortsfeed канала Chetna Patankar