1. Naredba If..Then..Else..

3. Procedure TForm1.Button1Click ( SEnder: Tobject ); Var x, y, Max : Integer; Begin x := StrToInt ( Edit1.Text ); y := StrToInt ( Edit2.Text ); If x > y Then Max := x Else Max := y; Label4.Caption := IntToStr ( Max ); End;

5. Procedure TForm1.Button1Click( SEnder: TObject ); Var a, b, c, Max : Integer; Begin a := StrToInt ( Edit1.Text ); b := StrToInt ( Edit2.Text ); c := StrToInt ( Edit3.Text ); Max := a; If b > Max Then Max := b; If c > Max Then Max := c; Label5.Caption := IntToStr ( Max ); End;

7. Procedure TForm1.Button1Click( SEnder: TObject ); Var x,y:integer; begin x:=StrToInt (Edit1.Text); if x<0 then y:=-1 else if x=0 then y:=0 else y:=1; Label3.Caption:=IntToStr(y); End;

8. Procedure TForm1.Button1Click( SEnder: TObject ); Var x1,x2,y:integer; begin x1:=StrToInt(Edit1.Text); x2:=StrToInt(Edit2.Text); if x1<x2 then y:=x1+x2 else if x1=x2 then y:=3*x1 else y:=5*x1-x2; Label4.Caption:=IntToStr(y); End;