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program question1;

{$APPTYPE CONSOLE}

uses
  SysUtils;
type Tpoint=Record
  x,y:single;
  end;
const p0:Tpoint=(x:0;y:0);
var p1,p2:Tpoint;

A:array of array of Integer;
I,j: Integer;

begin
  p1.x:=100;
  p1.y:=200;
  p2.x:=p1.x+10;
  p2.y:=p1.y+20;

  writeln(p1.x:0:1,' ',p1.y:0:2);
  Writeln(p1.x:2:2,' ',p1.y:2:2,' ',p1.x:2);

//Setlength(a,9);ºóÃæµÄÊǶԱÈÓÃµÄ ¿ÉÒÔ²»Óÿ´

SetLength(a,9);
for I:=Low(A) to High(A) do
  begin
    SetLength(A[I],I+1);
    for J:=Low(A[I]) to High(A[I]) do
    begin
      A[I,J]:=(I+1)*(J+1);
      Write(A[I,J]:3);
    end;
    Writeln;
  end;
  readln;
end.


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