happy-number__fast-and-slow-pointers__grokking-coding-interview-patterns-in-java
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Why does Initialisation of fast and slow pointers matter for correctness? |
|
1 | 31 | February 27, 2024 |
| Is it guaranteed that unhappy numbers will surely form a loop? What is the proof and mathematical intuition behind that? |
|
1 | 58 | September 19, 2023 |
| I do not understand the logic. When do we stop? How dow we know it's gonna be an infinite loop? |
|
1 | 100 | May 16, 2023 |