Cloud CP/M

Demo Programs

Drive N : User 3 • by Tom Rugg, Phil Feldman (original); Brandon Taylor (MBASIC ports)

Created 2026-05-19 • Updated 2026-05-19

Three small MBASIC programs adapted from "32 BASIC Programs for the TRS-80 (Level II) Computer" by Tom Rugg and Phil Feldman.

MBASIC.COM program is located on the N: drive in user area 3. To run this, look in the Internet Adapter or Headless menu and select Cloud CPM. After CPM loads and you are presented with a A:0> prompt, type the drive (N:), and then type the user area (user 3). If you type DIR, look for the COM file (MBASIC.COM). Enter that filename at the prompt to execute the Demo Programs.

Three small MBASIC programs adapted from "32 BASIC Programs for the TRS-80 (Level II) Computer" by Tom Rugg and Phil Feldman. The NABU runs on the same processor (Zilog Z80) as the TRS-80 series.

Included programs:

  • Coincident Birthday Probability Problem (BIRTHDAY.BAS)
  • Dartboard Pi Calculator (PI.BAS)
  • Pythagorean Triplets (PYTHAG.BAS)
Location

Drive N : User 3

Files
Screenshots
Demo Programs
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