(12C) Hi-Lo Game
08-06-2023, 03:13 PM (This post was last modified: 08-07-2023 10:34 PM by Peet.)
Post: #1
 Peet Member Posts: 184 Joined: Oct 2020
(12C) Hi-Lo Game
Hi-Lo game, guess a number between 2 and 999 - usage: <NUMBER> R/S

<guess> R/S - Diplay: -1 (guess to low), 1 (to high) or Number of attempts if guess was right

Code:
 01 RCL 0           RAND / in advance save a seed between 0 and 1 to STO 0 02 9 03 LN 04 + 05 5 06 Y^X 07 FRAC            "random" number between 0 and 1 08 STO 0           save as new seed to STO 0 09 9 10 9 11 8 12 * 13 INTG 14 2 15 +               choose a number between 2-999 (because infos are -1/0/1) 16 STO 1           number to guess 17 CLX 18 STO 2           set counter to 0 19 R/S             <input> 20 1 21 STO + 2         increase counter 22 R down          input to x 23 RCL 1 24 - 25 x=0             0: guess is right 26 GTO 33          GOTO <OK> 27 ENTER 28 ENTER 29 * 30 SQRT            SQR / SQRT -> ABS(x) 31 /               -1: Assumption to low / +1: guessed to high 32 GTO 19          GOTO <input> - new guess 33 RCL 2           <OK> (show the number of attempts) 34 GTO 00

Note: the platinum requires 3 digits for the goto, i.e. gto 033 instead of gto 33

My calculators - former: CBM PR100, HP41CV, HP11C, HP28S - current: HP48G, HP35S, Prime, DM41X, DM42, HP12C
12-06-2023, 05:40 AM
Post: #2
 Gamo Senior Member Posts: 734 Joined: Dec 2016
RE: (12C) Hi-Lo Game
Very interesting program for a Hi-Lo Game especially for the HP-12C

Thank for this great program again and I try it already with my best guest count for 9 times.

Gamo
12-06-2023, 08:53 PM
Post: #3
 lvt Member Posts: 112 Joined: Dec 2022
RE: (12C) Hi-Lo Game
Wow, this game fits the last 34 lines on my 12C, starting at line 65.

Now the program memory is full

HP-12C Gold / HP-12C Platinum
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