System

The machines are PCs with an installation based on ArchLinux amd64. It is allowed to bring your own simple keyboard. Programmable keyboards are not allowed. We provide a simple mouse and it is not allowed to bring your own mouse. This page lists the available software. The documentation for C, C++, Java, C# (Mono) and Python 2/3 will be available on [Zeal](https://zealdocs.org/).

Compilation Options

All programs will run with a 1,5GB memory limit. Because of JVM overhead, a little more than 1200MB of heap space is available to Java programs.

C:

gcc -x c -Wall -O2 -std=gnu99 -static -pipe -o $DEST "$@" -lm
(Flag -g, that enables debugging, is present in the mygcc command but not on the judge)

C++14:

g++ -x c++ -Wall -O2 -std=c++14 -static -pipe -o $DEST "$@"

(Flag -g, that enables debugging, is present in the myg++ command but not on the judge)

Java compilation:

javac -encoding UTF-8 -d . "$@"

Java runtime:

java -Xrs -XX:+UseSerialGC -Xss65536k -Xms1441792k -Xmx1441792k $MAINCLASS

C# using Mono (companies only):

mcs -o+ "$@"

Python 2/3:

pypy "$@"
pypy3 "$@"

python and python3 will respectively redirect to pypy and pypy3.

Aliases

There will be aliases available on the system in the format of mygcc, myg++, myjavac, myjava, mypython2, mypython3, and mymcs.