File: ex26.pp

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Program Example26;

{ Program to demonstrate the MaxValue function. }

{ Make sore integer is 32 bit}
{$mode objfpc}

Uses math;

Type
  TExFloatArray = Array[1..100] of Float;
  TExIntArray = Array[1..100] of Integer;
    
Var
  I : Integer;
  ExFloatArray : TExFloatArray; 
  ExIntArray : TExIntArray; 
  AFLoatArray : PFLoat;
  AIntArray : PInteger;    
begin
  Randomize;
  AFloatArray:=@ExFloatArray[1];
  AIntArray:=@ExIntArray[1];
  for I:=1 to 100 do 
    ExFloatArray[i]:=(Random-Random)*100;
  for I:=1 to 100 do 
    ExIntArray[i]:=Random(I)-Random(100);
  Writeln('Max Float       : ',MaxValue(ExFloatArray):8:4);  
  Writeln('Max Float   (b) : ',MaxValue(AFloatArray,100):8:4);
  Writeln('Max Integer     : ',MaxValue(ExIntArray):8);  
  Writeln('Max Integer (b) : ',MaxValue(AIntArray,100):8);  
end.