Codeforces Beta Round 1

3 problems from Codeforces Beta Round 1 (contest 1), difficulty 1000-2100. 3/3 solutions verified against sample I/O.

3 items

Codeforces Beta Round 1

Beta | 3 problems | 3/3 verified | Difficulty 1000-2100 | 10m 36s

#	Problem	Rating	Tags	Accepted	Time	✓
A	Theatre Square	1000	math	320,078	4m 1s	✓
B	Spreadsheet	1600	implementation, math	26,306	4m 55s	✓
C	Ancient Berland Circus	2100	geometry, math	6,481	1m 40s	✓

Practice › Codeforces Solutions › Codeforces Beta Round 1 ›

CF 1A - Theatre Square

We are given a rectangular plaza, the Theatre Square, with dimensions _n_ meters in length and _m_ meters in width. The city wants to pave the entire area with square flagstones of side _a_.

Practice › Codeforces Solutions › Codeforces Beta Round 1 ›

CF 1B - Spreadsheet

The task gives spreadsheet cell coordinates written in one of two formats, and for every coordinate we must convert it into the other format.

Practice › Codeforces Solutions › Codeforces Beta Round 1 ›

CF 1C - Ancient Berland Circus

We are given the coordinates of three vertices of some regular polygon. The polygon itself is unknown: we do not know how many sides it has, where its center is, or which vertices the three points correspond to.