.


:




:

































 

 

 

 





 

:

, .

.

..

 

4.4.3-1 4.4.3-6 , .

- Sub - Function .

, ( ), - Sub - Function.

( ByVal) ( ByRef), , - Sub.

( ByVal) ( ByRef), - Sub, - Function.

.

 

4.4.3-1. :

1, x = 0;

y(x)=

Sin(x), > 0 < 0, x .

. 4.4.3-1. vvodDbl2() vivodDbl2() 4.3.4-2.

 

Function Pr431() As Double Dim x As Double Dim y As Double x = vvodDbl2(" x = ",TextBox1) If x = 0 Then y = 1 Else y = Sin(x) vivodDbl2(, " = ",TextBox2) Return y End Function

.4.4.3-1. Pr431()

4.3-1

- Function Pr431() , . 4.4.3-2.

 

Dim YY As Double YY=Pr431()

.4.4.3-2. Pr431()

4.3-1

Function Pr433(ByVal x As Double ) As Double Dim y As Double If x = 0 Then y = 1 Else y = Sin(x) Return y End Function

.4.4.3-3. Pr433()
4.3-1

- Function , , . 4.4.3-3. x - Function Pr433().

- Function Pr433() , , . 4.4.3-4.

 

Dim YY, x As Double x = vvodDbl2(" x=", TextBox1) YY = Pr433(x) vivodDbl2(YY," YY", TextBox2)

 

.4.4.3-4. Pr433()

4.3-1

- Sub. - Sub . 4.4.3-5 . 4.4.3-6 . Sub yy, (ByRef), - Sub . xx yy , x y () Pr435().

Sub Pr435(ByVal x As Double, ByRef y As Double) If x = 0 Then y = 1 Else y = Sin(x) End Sub

.4.4.3-5. Pr435()
4.3-1

Dim XX, YY As Double XX=vvodDbl2(" x=", TextBox1) Pr435(XX, YY) vivodDbl2(YY," YY", TextBox2)

 

. 4.4.3-6. Pr435()
4.3-1






:


: 2016-11-18; !; : 467 |


:

:

, ,
==> ...

1458 - | 1376 -


© 2015-2024 lektsii.org - -

: 0.01 .