April Fools Day Contest 2014

Solutions for April Fools Day Contest 2014 (contest 409). 0/6 problems verified against sample I/O. Difficulty range: 1500-2200.

6 items

April Fools Day Contest 2014

Type: April Fools | Problems: 6 | Verified: 0/6 | Rating range: 1500-2200 | Time: 15m 44s

Problem	Name	Rating	Tags	Solve Time	Verified
A	The Great Game	1700	*special	4m 22s	✗
B	Mysterious Language	1700	*special	57s	✗
D	Big Data	1700	*special	1m 2s	✗
F	000001	1900	*special	6m 57s	✗
G	On a plane	2200	*special, geometry	1m 53s	✗
H	A + B Strikes Back	1500	*special, brute-force, constructive-algorithms	33s	✗

Practice › Codeforces Solutions › April Fools Day Contest 2014 ›

CF 409A - The Great Game

In this problem, we are given two strings of equal length, each representing a sequence of actions taken by two competing teams in a hypothetical game. Each character corresponds to a distinct type of action, and each action has a predetermined score.

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CF 409B - Mysterious Language

Codeforces 409B: Mysterious Language

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CF 409D - Big Data

Codeforces 409D: Big Data

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CF 409F - 000001

We are given a single integer a, and we need to compute a number that depends only on this value. The input is small enough that the answer is expected to be derived from a direct mathematical pattern rather than any simulation or search.

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CF 409G - On a plane

We are given a set of points on a two-dimensional plane, each with real-valued coordinates. The task is to find the largest possible angle formed at the origin by any three of these points, where the origin serves as the vertex and the rays extend to the selected points.

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CF 409H - A + B Strikes Back

Codeforces 409H: A + B Strikes Back