0:00:00
-2938 days 3:49:43
Contest is over

Team Practice 0


Time elapsed

5:00:00

Time Remaining

0:00:00

Starts in

-2938 days 3:49:43

Ends in

-2937 days 22:49:43

Start

2016-12-09 03:30 CET

End

2016-12-09 08:30 CET

Visit Scoreboard
Log in

Team Practice 0

Crystal

Compiler settings

We use crystal 1.14.0 to compile your program with the following command:

$ crystal build {mainfile} -O 2 -o {executable} --no-color

  • {mainfile} is the entrypoint file (you can specify which file this is when submitting).
  • {executable} is the compiled executable.

File Extensions

Files with any of the following file extensions will be used: .cr

Additional information

Additional language-specific advice and information for many languages is available in the knowledge base