New Terminal Output:

root@f3f8d6319494:/app# python3 -c "
}')
"
> import struct
>
> with open('/app/frames.tza', 'rb') as f:
>     f.read(4)
>     w, h = struct.unpack('<HH', f.read(4))
>     n_frames, max_bytes = struct.unpack('<II', f.read(8))
>     frames = [f.read(w*h) for _ in range(n_frames)]
>
> def pos_bytes(r, c):
>     # ESC[r;cH = 3 + len(str(r)) + 1 + len(str(c))
>     return 3 + len(str(r)) + 1 + len(str(c))
>
> # Calculate cost: position + write for each changed cell
> total_cost = 0
>
> # Frame 0: write non-space cells
> for r in range(h):
>     for c in range(w):
>         if frames[0][r*w+c] != 32:
>             total_cost += pos_bytes(r+1, c+1) + 1
> total_cost += 1  # delimiter
> print(f'Frame 0 cost: {total_cost}')
>
> # Subsequent frames
> for i in range(1, n_frames):
>     frame_cost = 0
>     for r in range(h):
>         for c in range(w):
>             if frames[i-1][r*w+c] != frames[i][r*w+c]:
>                 frame_cost += pos_bytes(r+1, c+1) + 1
>     total_cost += frame_cost + 1
>
> print(f'Total cost: {total_cost}')
> print(f'Budget: {max_bytes}')
> print(f'Over/under: {total_cost - max_bytes}')
> "
Frame 0 cost: 7593
Total cost: 1334893
Budget: 69000
Over/under: 1265893
root@f3f8d6319494:/app#
