hi , and i need your help!

can anybody help with problems at https://codeforces.me/group/jtU6D2hVEi/blog (LI2 contest by bashkort)

references to problems:**** **** **https://codeforces.me/group/jtU6D2hVEi/contest/533371/problem/F** **** **https://codeforces.me/group/jtU6D2hVEi/contest/533371/problem/G** ****

I will be grateful for any help

Thanks!