# setup
source ./bin/setup
# start contest
source ./bin/start
npx acc new -c all {contest_id}
# cd contest dir
cd {contest_id}
# solve task
nvim {task_id}/main.rb
# test (with vim-quickrun)
cd {task_id}; oj t -d tests -c 'ruby main.rb'; cd -
# submit
source ../bin/submit {task_id} [abc{task_id}]