At which rating should I start algorithms and which ones do I need to start learning with ? And how do algorithms come to use when solving problems ?
At which rating should I start algorithms and which ones do I need to start learning with ? And how do algorithms come to use when solving problems ?
| # | User | Rating |
|---|---|---|
| 1 | Benq | 3792 |
| 2 | VivaciousAubergine | 3647 |
| 3 | Kevin114514 | 3603 |
| 4 | jiangly | 3583 |
| 5 | turmax | 3559 |
| 6 | tourist | 3541 |
| 7 | strapple | 3515 |
| 8 | ksun48 | 3461 |
| 9 | dXqwq | 3436 |
| 10 | Otomachi_Una | 3413 |
| # | User | Contrib. |
|---|---|---|
| 1 | Qingyu | 157 |
| 2 | adamant | 153 |
| 3 | Um_nik | 147 |
| 4 | Proof_by_QED | 146 |
| 5 | Dominater069 | 145 |
| 6 | errorgorn | 141 |
| 7 | cry | 139 |
| 8 | YuukiS | 135 |
| 9 | TheScrasse | 134 |
| 10 | chromate00 | 133 |
I don't feel there is some right rating to start learning. Start learning right now. If you are a real beginner, start with sorting techniques and greedy algorithms. Also, learn basic graph techniques like BFS and DFS.
Say you get a graph problem. Here, the question will basically ask you a variant of BFS or DFS which can solve the problem. All you have to do is understand the problem and make the necessary additions. You will get a hang of it once you start solving problems.