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 | tourist | 3690 |
| 2 | jiangly | 3647 |
| 3 | Benq | 3581 |
| 4 | orzdevinwang | 3570 |
| 5 | Geothermal | 3569 |
| 5 | cnnfls_csy | 3569 |
| 7 | Radewoosh | 3509 |
| 8 | ecnerwala | 3486 |
| 9 | jqdai0815 | 3474 |
| 10 | gyh20 | 3447 |
| # | User | Contrib. |
|---|---|---|
| 1 | maomao90 | 173 |
| 2 | awoo | 164 |
| 3 | adamant | 163 |
| 4 | TheScrasse | 159 |
| 5 | nor | 157 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 152 |
| 8 | Petr | 146 |
| 8 | orz | 146 |
| 10 | pajenegod | 145 |
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.