import json, os

for step in [0, 50, 100]:
    turns_list, lines_list, sizes = [], [], []
    for seed in [42, 123, 777]:
        fname = f"replays/seed_step{step}_seed{seed}.json"
        size_kb = os.path.getsize(fname) // 1024
        with open(fname) as f:
            d = json.load(f)
        turns_list.append(d["total_turns"])
        lines_list.append(d["total_lines"])
        sizes.append(size_kb)
        print(f"  {fname}: {size_kb}KB, turns={d['total_turns']}, lines={d['total_lines']}")
    print(f"  Step {step} AVG: turns={sum(turns_list)/3:.1f}, lines={sum(lines_list)/3:.1f}, max_size={max(sizes)}KB")
    print()