#!/usr/bin/python3

import os

HWLIST = {
  "HW1": ["prob1.txt", "prob2.txt", "main.cpp"],
}

username = os.getenv("USER")

print(f"Username: {username}")
print("------------------------------------")

for (hw,subproblems) in HWLIST.items():
    for subproblem in subproblems:
        full_path = f"/home/{username}/submit/{hw}/{subproblem}"
        status = "OK" if os.path.exists(full_path) else "X file not found"
        if os.path.exists(full_path) and os.stat(full_path).st_size == 0:
            status = "X empty file"
        print(f"{hw} {subproblem}\t: {status}")
    print("------------------------------------")