HP HP-11C - Page 203

Section 10: Applications Programs 201
Example 1:
Keystrokes Display
Set User mode.
0.58 (E] 0.
First move:
3 [ENTER]8 [B] 1. Echo.
You now know your enemy is in one of the x squares below.
0/12/3/45/678|9
9
8
7
6
5
4
3
2
1
0
O=INW
AR
OOV
OO
012|314 56789
Diagram of 1¥ move
Second move:
4 [ENTER]7 [B] 0. No echo.
The submarine cannot be in the ®squares below.
012345678
©
7
6
5
4
3
2
1
0
01123456789
Diagram of 2" move