The following is a list that contains problems and relative solutions in various language. Each problem is also associated to a md file with its analysis and/or useful comments.
| Problem | Solution | Analysis | Topics | Difficulty |
|---|---|---|---|---|
| Codeforces 108A | Solution | Analysis | string, implementation | Easy |
| Codeforces 918A | ||||
| Codeforces 919C | ||||
| https://github.com/zhiwehu/Python-programming-exercises/blob/master/100%2B%20Python%20challenging%20programming%20exercises.txt |