fix #25

	name: UtilTest

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	util-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.x
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install --user -r requirements.txt
	- name: Run problem_test.py
	run: \|
	./problem_test.py
	- name: Run generate_test.py
	run: \|
	ulimit -s unlimited
	./generate_test.py

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