Practice
The only way to get better at CP is practice! There are no shortcuts, you just have to grind through problems.
Here are some resources/roadmaps that may help you practice efficiently:
The following will be covering topics and practice techniques based on your rating with the intended resources for the same.
So, finally I'll be accumulating all the resources at one place:
| Resource | Objective |
|---|---|
| Codeforces | Learn/Practice/Contests/orz |
| AtCoder | Practice/Contests/orz |
| Topcoder | Practice/Contests/orz |
| Newton School | Contests/orz |
| CodeChef | Contests/PTSD due to plagiarism |
| Courses - Codeforces | Learn/Practice |
| USACO Guide | Learn/Practice |
| CSES Problem Set | Practice |
| CP-Algorithms | Learn/Practice |
| Competitive Programmer's Handbook | Learn/Practice |
| Catalog - Codeforces | Learn/Practice |
| Colin Galen - YouTube | Chill/Learn/Practice/PTSD |
| SecondThread - YouTube | Chill/Learn/Practice/PTSD |
| Errichto - YouTube | Chill/Learn/Practice/PTSD |
| Errichto 2 - YouTube | Chill/Learn/Practice/PTSD |
| Utkarsh Gupta - YouTube | Chill/Learn/Practice/PTSD |
| umnik_team - YouTube | Chill/Learn/Practice/PTSD |
| ecnerwala - YouTube | Chill/Learn/Practice/PTSD |
| Priyansh Agarwal - YouTube | Chill/Learn/Practice |
| Kartik Arora - YouTube | Learn/Practice |
| CodeNCode - YouTube | Learn/Practice |
This list is totally subject to change, if anyone has encountered anything interesting or other cool stuff related to CP, please do let us know and we’ll update it.