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| Functions | Add function | Users Registration | Enter | About | ASCII Table | Our helpers |
Dec in Pascal |
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Dec function
---------------------------------------------------------------- Declaration: procedure Dec ( var X [; N : Longint] ); Example: Dec(I); { Equivalent to I := I - 1; } Dec(I, Amount); { Equivalent to I := I - Amount; } Purpose: If given a single ordinal-type variable parameter, X, Dec uses optimized code to decrement the value of X by 1 and is equivalent to, X := X - 1; If the second parameter N is given, Dec decrements X by N, and is equivalent to X := X - N; See Inc, Pred, Succ Add by Pancho You can edit it here |
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