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I

main () :

printf("Hello world!\n");

Getch();

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Help/C++Builder Help . . 1 ( ) printf. 2 1 . <Enter>. Help, printf, , (Header file stdio.h), (#include <stdio.h>). #include . , . Help , getch() #indude <conio.h>. , . 1.6.

. 1.6.

<F9> , . 1.7.

. 1.7. .

. Hello world!. , , . , File/Save All.

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I

II

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: , - .

1. C++Builder , - , . C++ Builder 6 File | New Application.

2. , , Button Standard . . , C++Builder Button1.

3. Standard Label. . C++Builder Label1.

4. , . , .

 

 

5. Button 1 . Caption (), Buttonl (, C++Builder) .

6. Label1, . , Font (), Style () true fsBold ().

7. Caption Label1, , .

, Caption Label1 . . OnClick. , .

8. Button1 , , (Events), OnClick ( ) . . OnClick ( ) : Buttonl . :

 

void__fastcall TForml::Button1Click(TObject *Sender)

(TForml), (Button1) On (Click).

9. Label 1. :

 

Labell->Caption = " !";

, :

void __fastcall TForml::ButtonlClick(TObject *Sender)

{

Label1->Caption = " !";

}

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Label1, , , . , , , . , Enter, (, ) . : , . , , , Enter, .

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IIIc

.

cin <<, , , cout.

1. #include <iostream.h>, iostream.h, cout.

2. , int. , , .. , 7, -11, 0, 31914.

3.

. , . : cout " \".

1.

,

cin , . cin , . : cin .

cout cin . , .

5-6. 3-4.

7.

integer1 integer2 sum, =. : sum , , integerl + integer2. .

8.

, sum, endl ( end line ) . endl . , , , , , endl .

, . , . () . , .

.

cout << "Suma ravna" << integerl + integer2 << endl;

 

:

 

IIIa





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