Hello Codeforces Community, Here are the editorials for the recently held HackerEarth December Circuits'22. Each and every problem along with its solutions are explained in detail.

Below are the links to the solutions:-

1. !Probability

2. Game of Chocolates

3. Odd Number

4. Equal Parity Sum

5. Bob Likes Invariance

6. F.R.I.E.N.D.S

Any suggestions are welcome, do comment on this blog post. Also, I wasn't able to solve the 7th problem (Make Permutation) completely so if anyone has any done, do share your approach.

Thank You!!