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  • scanf, printf. .
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  1. , NOT, - AND, - OR.
  2. , - Ivan - Petrov.

 

 

1. , .

File \ New \ Project.

 

 

New Project Win32 Console Application, Name Lab2, Browse Location (, R) OK New Project:

Win32 Application Wizard , Finish.

2. Solution Explorer Lab2 , + Lab2. -.

 

3. Lab2.cpp , :

 

int _tmain(int argc, _TCHAR* argv[])

{

Float

y,x,z, //

x2,y2, //

Denominator, //

Numerator; //

Int

b; //

Char

FullName[80]="", //

FirstName[15], //

Surname[15]; //

Bool

z2; //

Int

iFirstName, //

iSurname, //

iFullName; //

 

//

printf(" Please type initial data:\n\n");

printf(" x=");

scanf("%f",&x);

printf(" z=");

scanf("%f",&z);

printf(" b=");

scanf("%d",&b);

printf(" x2=");

scanf("%f",&x2);

printf(" y2=");

scanf("%f",&y2);

printf(" your FirstName=");

scanf("%s",&FirstName);

printf(" your Surname=");

scanf("%s",&Surname);

// ,

//

Numerator=atan(z)*pow(double(z),1/3.0)*Pi/exp(x)+pow(z,2)-

4.5*pow(10.0,2.5)*sqrt(x)*asin(z);

Denominator=tan(2.7e-3)-acos(z)*log(x)+pow(z,x)+fabs(sin(double(b)))-log10(z);

y=Numerator/Denominator;

//

z2=!a2 && (x2<=y2) || (x2>0);

//

iFirstName=strlen(FirstName);

iSurname=strlen(Surname);

strcpy(FullName,FirstName);

strcat(FullName," ");

strncpy(FullName+iFirstName+1,Surname,iSurname);

iFullName=strlen(FullName);

//

printf("\n ******** Final results ********\n\n");

printf(" Arithmetical expression y=%10.5f\n",y);

printf(" Boolean expression z=%d\n",z2);

printf(" My full name - %s\n",FullName);

printf(" Number of characters in full name=%d\n\n",iFullName);

 

return 0;

}

 

4. stdafx.h // TODO:

 

#include <math.h> //

#define Pi 3.1416 //

const bool a2=true; //

const bool b2=false; //

 

 

5. Build \ Build Solution.

6. Output. Output. , - IDE. Build \ Build lab1.exe.

7. Debug \ Start Without Debugging.

8. . , ( Alt+PrintScreen Clipboard Word Shift+Insert).

 

 

9. .

10. , , Paint.

 

 

11. Shift+Insert.

 

12. \

13. .

14. .

 

15. Microsoft Visual C++, File \ Exit.

16. .

 


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