Как черепахой замостить окружностями поле в стык в кумире

While:

Program TaskA;
Var i: Integer;
Begini := 1;
While i < 1024 Do
Begin
i := i * 2;
Write(i, ' ');
End;
End.

Program TaskB;
Var i, a: Integer;
Begin
i := 1;
While i < 21 Do
Begin
a := a + i;
i := i + 1;
Write(a, ' ');
End;
End.

Program TaskC;
Var i, sum: Integer;
Begin
While sum < 100 Do
Begini := i + 1;
sum := sum + i;
Write(i, ' ');
End;
End.

Random:

Program TaskA;
Begin
Randomize;
WriteLn(Random);
End.

Program TaskB;
Begin
Randomize;
WriteLn(Random(10) + 1);
End.

Program TaskC;
Begin
Randomize;
WriteLn(Random(20 + 1) - 10);
End.

Program TaskD;
Begin
Randomize;
WriteLn(Random(51) * 2);
End.

Program TaskE;
Begin
Randomize;
WriteLn(Random(50) * 2 + 1);
End.

Program TaskC;
Var i, il: Integer;
Begin
For i := 1 To 21 Do
If i Mod 2 = 1 Then
Write(i, ' ');
i := i + 1;
End;
ReadLn;
End.

Program TaskD;
Var i: Integer;
Begin
For i := 1 To 11 Do
Write(i * 2, ' ');
End;
ReadLn;
End.

Program TaskE;
Var i: Integer;
Begin
For i := 10 DownTo 1 Do
Write(i, ' ');
ReadLn;
End.

Program TaskF;
Var i: Integer;
Begin
For i := 10 DownTo 1 Do
Begin
Write(i * 10, ' ');
End;
ReadLn;
End.

Program TaskG;
Var i, sum: Integer;
Begin
For i := 1 To 10 Do
sum := sum + i;
WriteLn(sum);
ReadLn;
End.

Program TaskH;
Var i, product: Integer;
Begin
product := 1;
For i := 1 To 5 Do
product := product * i;
WriteLn(product);
ReadLn;
End.

Program TaskI;
Var i, sum: Integer;
Begin
For i := -5 To 5 Do
sum := sum + Abs(i);
WriteLn(sum);
ReadLn;
End.

Program TaskJ;
Var c: Char;
Begin
For c := 'A' To 'Z' Do
Write(c, ' ');
ReadLn;
End.