Codeforces Round 627 (Div. 3)

3 problems from Codeforces Round 627 (Div. 3) (contest 1324), difficulty 900-1400. 1/3 solutions verified against sample I/O.

3 items

Codeforces Round 627 (Div. 3)

Div. 3 | 3 problems | 1/3 verified | Difficulty 900-1400 | 5m 54s

#	Problem	Rating	Tags	Accepted	Time	✓
A	Yet Another Tetris Problem	900	implementation, number-theory	27,310	3m 14s
C	Frog Jumps			30,509
D	Pair of Topics	1400	binary-search, data-structures, sortings	34,073	2m 40s	✓

Practice › Codeforces Solutions › Codeforces Round 627 (Div. 3) ›

CF 1324A - Yet Another Tetris Problem

We are given a sequence of column heights representing a vertical terrain. Each column has some initial number of blocks stacked on it. The only operation available is to repeatedly choose a column and place a fixed vertical piece that increases that column’s height by 2.

Practice › Codeforces Solutions › Codeforces Round 627 (Div. 3) ›

CF 1324D - Pair of Topics

We are given a list of topics, each topic carrying two different scores. One score measures how interesting the topic is for the teacher, and the other measures how interesting it is for students.