You have to install Node.js first.
For Mac OS:
brew install node
For Linux OS:
git clone https://github.com/joyent/node
./configure
make
make install
Then you have to Install the dependencies:
npm i
git clone https://github.com/antirez/redis
cd redis
make
make install
The installation script will be released in the near future.
Place the script file in an folder, for example /home/OJ/cboj. You have to create a new folder under /home/OJ.
cd /home/OJ
mkdir judger
cd judger
apt-get install -y makejail
touch makejail.conf
You'll just have to write example programs under /home/OJ/judger
1.cpp:
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <vector>
#include <set>
#include <map>
#include <deque>
#include <queue>
#include <string>
#include <ext/pb_ds/priority_queue.hpp>
#include <list>
#include <stack>
using namespace std;
int main() {
return 0;
}
1.pas:
program ex;
uses math;
var a: extended;
begin
readln(a);
writeln(sqrt(a));
end.
1.c:
#include <stdio.h>
#include <stdlib.h>
int a, b;
int main() {
scanf("%d%d", &a, &b);
printf("%d\n", a + b);
}
1.py:
import math
a, b = raw_input().split()
a, b = int(a), int(b)
print a + b
a = input()
print math.sqrt(a)
Then you have to get prepared with the sandbox configuration, add this to the makejail.conf:
testCommandsInsideJail = ['g++ -o 1 1.cpp', 'gcc -o 1 1.cpp', 'fpc 1.pas', 'python 1.py']
Then you can build the sandbox!
makejail makejail.conf