delphiÖеÄðºÅÎÊÌâ
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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