VK Cup 2018 - Round 2

1 problems from VK Cup 2018 - Round 2 (contest 924), difficulty 1700-1700. 1/1 solutions verified against sample I/O.

1 items

VK Cup 2018 - Round 2

Special | 1 problems | 1/1 verified | Difficulty 1700-1700 | 2m 30s

#	Problem	Rating	Tags	Accepted	Time	✓
C	Riverside Curio	1700	data-structures, dp, greedy	4,219	2m 30s	✓

Practice › Codeforces Solutions › VK Cup 2018 - Round 2 ›

CF 924C - Riverside Curio

We are given a sequence of observations over consecutive days. Each day corresponds to a water level, and over time Arkady leaves marks at the distinct water levels he has seen so far. If a water level repeats, no new mark is added.