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- unit Utility;
-
- interface
-
- function min( a, b : word ) : word;
- function max( a, b : word ) : word;
-
- implementation
-
- function min( a, b : word ) : word;
- begin
- if a<b then min := a else min := b;
- end;
-
- function max( a, b : word ) : word;
- begin
- if a>b then max := a else max := b;
- end;
-
- begin
- end.
-
-