"""Submission entry point for ATEC Task E.

The judging server imports `solution.AlgSolution`, so keep this tiny wrapper in
place and put the actual ACT/XSA implementation in `solution_act.py`.
"""

import os
import sys

_DEMO_DIR = os.path.dirname(os.path.abspath(__file__))
if _DEMO_DIR not in sys.path:
    sys.path.insert(0, _DEMO_DIR)

try:
    from .solution_act import AlgSolution
except ImportError:
    from solution_act import AlgSolution