• Servers

    ID Status OS Info CPU Info Memory Info Handled requests
    67ce997b 2025-12-10 10:23:16 Ubuntu 22.04.5 LTS jammy x64 Intel Celeron® 1037U@1.8GHz 7.3 GiB/7.7 GiB 0
  • Compiler Versions

    bash

    GNU bash, version 5.2.37(1)-release (x86_64-pc-linux-gnu)
    Copyright (C) 2022 Free Software Foundation, Inc.
    License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
    
    This is free software; you are free to change and redistribute it.
    There is NO WARRANTY, to the extent permitted by law.

    c

    gcc (GCC) 14.2.1 20241116
    Copyright (C) 2024 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    cc, cc.cc98, cc.cc98o2, cc.cc11, cc.cc11o2, cc.cc14, cc.cc14o2, cc.cc17, cc.cc17o2, cc.cc20, cc.cc20o2, cc.noi, cc.noi.o2, cc.noio2

    g++ (GCC) 14.2.1 20241116
    Copyright (C) 2024 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    pas, kt.jvm, py.pypy3, php, rs, hs, go, rb, cs

    RecvMsg: read unixpacket @->@: EOF

    java

    javac 21.0.5

    py.py3

    Python 3.12.8

    js

    v22.13.1
  • Compile Commands

    • Bash(bash)
      /bin/bash foo.sh
    • C(c)
      /usr/bin/gcc -Wall --std=c99 -o foo foo.c -lm
    • C++(cc)
      /usr/bin/g++ -Wall -std=c++14 -o foo foo.cc -lm -I/include
    • C++98(cc.cc98)
      /usr/bin/g++ -Wall -std=c++98 -o foo foo.cc -lm -I/include
    • C++98(O2)(cc.cc98o2)
      /usr/bin/g++ -Wall -std=c++98 -o foo foo.cc -lm -O2 -I/include
    • C++11(cc.cc11)
      /usr/bin/g++ -Wall -std=c++11 -o foo foo.cc -lm -I/include
    • C++11(O2)(cc.cc11o2)
      /usr/bin/g++ -Wall -std=c++11 -o foo foo.cc -lm -O2 -I/include
    • C++14(cc.cc14)
      /usr/bin/g++ -Wall -std=c++14 -o foo foo.cc -lm -I/include
    • C++14(O2)(cc.cc14o2)
      /usr/bin/g++ -Wall -std=c++14 -o foo foo.cc -lm -O2 -I/include
    • C++17(cc.cc17)
      /usr/bin/g++ -Wall -std=c++17 -o foo foo.cc -lm -I/include
    • C++17(O2)(cc.cc17o2)
      /usr/bin/g++ -Wall -std=c++17 -o foo foo.cc -lm -O2 -I/include
    • C++20(cc.cc20)
      /usr/bin/g++ -Wall -std=c++20 -o foo foo.cc -lm -I/include
    • C++20(O2)(cc.cc20o2)
      /usr/bin/g++ -Wall -std=c++20 -o foo foo.cc -lm -O2 -I/include
    • Pascal(pas)
      /usr/bin/fpc -O2 -o/w/foo foo.pas
    • Java(java)
      /usr/bin/bash -c "javac -d /w -encoding utf8 ./Main.java && jar cvf Main.jar *.class >/dev/null"
    • Kotlin(kt)
      echo "Invalid language selection"
    • Kotlin/JVM(kt.jvm)
      kotlinc -include-runtime -d foo.jar foo.kt
    • Python(py)
      /usr/bin/python -c "import py_compile; py_compile.compile('/w/foo.py', '/w/foo', doraise=True)"
    • Python 2(py.py2)
      /usr/bin/python -c "import py_compile; py_compile.compile('/w/foo.py', '/w/foo', doraise=True)"
    • Python 3(py.py3)
      /usr/bin/python3 -c "import py_compile; py_compile.compile('/w/foo.py', '/w/foo', doraise=True)"
    • PyPy3(py.pypy3)
      /bin/bash -c "/usr/bin/pypy3 -c \"import py_compile; py_compile.compile('/w/foo.py', '/w/foo', doraise=True)\" && mv foo.py foo"
    • PHP(php)
      /usr/bin/php foo.php
    • Rust(rs)
      /usr/bin/rustc -O -o /w/foo /w/foo.rs
    • Haskell(hs)
      /usr/bin/ghc -O -outputdir /tmp -o foo foo.hs
    • NodeJS(js)
      /usr/bin/node /w/foo.js
    • Golang(go)
      /usr/bin/go build -o foo foo.go
    • Ruby(rb)
      /usr/bin/ruby foo.rb
    • C#(cs)
      /usr/bin/mcs -optimize+ -out:/w/foo /w/foo.cs
    • R(r)
      /bin/sh -c "cat /dev/stdin >stdin && /usr/bin/Rscript --vanilla foo.r"
    • BZOJ(bzoj)
      /w/foo
    • C++14 (O2)(bzoj.0)
      /usr/bin/g++ -Wall -std=c++14 -o foo foo.cc -lm -O2 -I/include
    • Codeforces(codeforces)
      none
    • GNU GCC C11 5.1.0(codeforces.43)
      none
    • Clang++17 Diagnostics(codeforces.52)
      none
    • GNU G++14 6.4.0(codeforces.50)
      none
    • GNU G++17 7.3.0(codeforces.54)
      none
    • Microsoft Visual C++ 2017(codeforces.59)
      none
    • GNU G++17 9.2.0 (64 bit, msys 2)(codeforces.61)
      none
    • C# 8, .NET Core 3.1(codeforces.65)
      none
    • C# Mono 6.8(codeforces.9)
      none
    • D DMD32 v2.091.0(codeforces.28)
      none
    • Go 1.15.6(codeforces.32)
      none
    • Haskell GHC 8.10.1(codeforces.12)
      none
    • Java 11.0.6(codeforces.60)
      none
    • Java 1.8.0_241(codeforces.36)
      none
    • Kotlin 1.4.0(codeforces.48)
      none
    • OCaml 4.02.1(codeforces.19)
      none
    • Delphi 7(codeforces.3)
      none
    • Free Pascal 3.0.2(codeforces.4)
      none
    • PascalABC.NET 3.4.2(codeforces.51)
      none
    • Perl 5.20.1(codeforces.13)
      none
    • PHP 7.2.13(codeforces.6)
      none
    • Python 2.7.18(codeforces.7)
      none
    • Python 3.9.1(codeforces.31)
      none
    • PyPy 2.7 (7.3.0)(codeforces.40)
      none
    • PyPy 3.7 (7.3.0)(codeforces.41)
      none
    • Ruby 3.0.0(codeforces.67)
      none
    • Rust 1.49.0(codeforces.49)
      none
    • Scala 2.12.8(codeforces.20)
      none
    • JavaScript V8 4.8.0(codeforces.34)
      none
    • Node.js 12.6.3(codeforces.55)
      none