## CCO Preparation Test 3

This is a unrated contest.

CCO Preparation Test 3 by bruce.

The contest consists of 3 challenging algorithmic problems roughly similar in difficulty to the Canadian Computing Olympiad and International Olympiad in Informatics.

The format is a virtual contest with 4 hours to solve 3 problems. The duration of the entire contest will be 7 days.

You will not be able to view your program's output during the contest period.

## Problems

Problem Points AC Rate Users
CCO Preparation Test 3 - Primitive Pythagorean Pairs 40p 11.9% 18
CCO Preparation Test 3 - Packing Up 25p 12.6% 50
CCO Preparation Test 3 - Arrow 40p 15.6% 37

• NoWoDeYo  commented on April 27, 2015, 10:20 p.m.

Are there any solutions or hints for these problems? Thanks.

• fifiman  commented on April 27, 2015, 12:15 a.m.

When admins get the time, could you make the submission sections of the problems available.

• fifiman  commented on April 17, 2015, 2:46 p.m.

Since it is unrated can the time period be extended so we can solve after the 3 hours has ended?

• bobhob314  commented on April 17, 2015, 3:47 p.m. edited

This has always been possible, just go to dmoj.ca/problem/problemcode post-contest.

• FatalEagle  commented on April 17, 2015, 9:51 a.m.

Note that this contest is unrated now.

• kobortor  commented on April 17, 2015, 12:22 p.m.

Yay from 80% of the people (including me) who would probably get a grand total of 0 ACs.

• bobhob314  commented on April 17, 2015, 12:51 p.m.

There goes my chance of getting Master. Thanks a lot, FatalEagle!