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Prolog Source | 1988-06-21 | 312 b | 19 lines |
- /*
- Turbo Prolog 2.0 Chapter 5, Example Program 3
-
- Copyright (c) 1986, 88 by Borland International, Inc
-
- */
-
- domains
- child = symbol
- age = integer
-
- predicates
- player(child, age)
-
- clauses
- player(peter, 9).
- player(paul, 10).
- player(chris, 9).
- player(susan, 9).