Downloads

Online problems

The online phase of the RERS challenge has started! Below you find the six problems for the online phase, which have to be completed by October 17, 6 p.m.. Again, a tarball is provided.

Easy Moderate
Small Problem14.java [int only]
Problem14.c
properties.txt
Solutions
Problem15.java [int only]
Problem15.c
properties.txt
Solutions
Medium Problem16.java [int only]
Problem16.c
properties.txt
Solutions
Problem17.java [int only]
Problem17.c
properties.txt
Solutions
Large Problem18.java [int only]
Problem18.c
properties.txt
Solutions
Problem19.java [int only]
Problem19.c
properties.txt
Solutions

NOTICE: In the integer-only-variants of the problems, the error code -2 was used instead of a silent output (-1). This has been fixed as of October 5, 2:00 a.m.. We deeply apologize for the inconvenience.

UPDATE: We have added four additional example problems, which are to be solved in the usual fashion, yet structurally slightly more complex. For self-evaluation purposes, we will publish the complete solutions for problems 10 and 11 on October 1, 2012.

Easy Moderate
Small Problem10.java [int only]
Problem10.c
properties.txt
Solutions
Problem11.java [int only]
Problem11.c
properties.txt
Solutions
Medium Problem12.java [int only]
Problem12.c
properties.txt
Solutions
Problem13.java [int only]
Problem13.c
properties.txt
Solutions

A tarball with the new problems is available for download here.


Below you can find problems for all nine categories together with properties to be checked. General instructions / explanations can be found here. Additionally there is some info on the Java problems and on the C problems

IMPORTANT NOTICE: Unfortunately, there has been a mix-up of the provided examples. The files below have been replaced with their correct versions as of July 31, 02:00 a.m. CET. In case you downloaded the old versions, please overwrite them with the new ones. We apologize for any inconvenience caused.

Easy Moderate Hard
Small Problem1.java [int only]
Problem1.c
properties.txt
Solutions
Problem2.java [int only]
Problem2.c
properties.txt
Solutions
Problem3.java [int only]
Problem3.c
properties.txt
Solutions
Medium Problem4.java [int only]
Problem4.c
properties.txt
Solutions
Problem5.java [int only]
Problem5.c
properties.txt
Solutions
Problem6.java [int only]
Problem6.c
properties.txt
Solutions
Large Problem7.java [int only]
Problem7.c
properties.txt
Solutions
Problem8.java [int only]
Problem8.c
properties.txt
Solutions
Problem9.java [int only]
Problem9.c
properties.txt
Solutions

You can also download a tarball with all problems.