Codeforces Round 998 (Div. 3) A,B,C,D,E Solutions

Probelm Link: https://codeforces.com/contest/2060 Time Codes: 0:00 - A. Fibonacciness 1:42 - B. Farmer John's Card Game 4:42 - C. Game of Mathletes 8:27 - D. Subtract Min Sort 10:26 - E. Graph Composition