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- procedure iadd(var a: integer; b: integer);
- begin
- a := a + b;
- end;
- procedure isub(var a: integer; b: integer);
- begin
- a := a - b;
- end;
- procedure imult(var a: integer; b: integer);
- begin
- a := a * b;
- end;
- procedure idiv(var a: integer; b: integer);
- begin
- a := a div b;
- end;
-
- procedure radd(var a: real; b: real);
- begin
- a := a + b;
- end;
- procedure rsub(var a: real; b: real);
- begin
- a := a - b;
- end;
- procedure rmult(var a: real; b: real);
- begin
- a := a * b;
- end;
- procedure rdiv(var a: real; b: real);
- begin
- a := a / b;
- end;
-
- procedure rrange(var a: real; b,c: real);
- begin
- if a < b then a := b else
- if a > c then a := c;
- end;
-
- procedure irange(var a: integer; b,c: integer);
- begin
- if a < b then a := b else
- if a > c then a := c;
- end;
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