Links of Problems
Problem 1 - https://codeforces.com/problemset/problem/1679/B
Problem 2 - https://codeforces.com/problemset/problem/1674/D
Problem 3 - https://codeforces.com/problemset/problem/1671/C
Time Stamp
00:00 Problem 1 - B. Stone Age Problem
17:55 Problem 2 - D. A-B-C Sort
28:39 Problem 3 - C. Dolce Vita
