filepath = r"Z:\home\solutions23\概率续校本参考解答\概率续校本作业参考解答.pdf" # 设置文件路径

from database_tools import *

if filepath.endswith(".pdf"):
    data = parsePDF(filepath)
else:
    data = ReadTextFile(filepath)
ids = re.findall(r"\((\d{6})\)",data)
print(generate_exp(ids)) # 输出文件中的题号字符串