«Экономикалық ақпараттық жүйелердегі бағдарламалық жабдықтау» 1-деңгей

жүктеу/скачать 170.17 Kb.

бет	20/20
Дата	15.03.2024
өлшемі	170.17 Kb.
	#495648
түрі	Бағдарламасы

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Экономика ответтеры

include include using namespace std; int main() { double b =0.5; double a = 3.7;
include using namespace std; int main() {double b =-2.3; double a = 4.1; double x = 2.1; double z;

3-деңгей
Мына формулалар бойынша есептеулер жүргізетін программа құрыңыз:

#include
#include
using namespace std;
int main(){
double a =1.5;
double b =2;
double c =-0.75;
double y= a*pow(c,sqrt(b))*cos(a)*b+c;
cout<return 0;
}

#include
#include
using namespace std;
int main()
{
double a =2;
double b =0.7;
double c =0.5;
double y= a*cos(b*sin(a))+c;
cout<return 0;
}

#include
#include
int main() {
double a, b, c, z;

std::cout << "Введите значение a: ";

std::cin >> a;

std::cout << "Введите значение b: ";

std::cin >> b;

z = sqrt(a + b * c * sin(a) + 1);

std::cout << "Результат вычислений: " << z << std::endl;

return 0;

}

#include
#include
using namespace std;

int main()

{
double m =2;
double c =-0.5;
double r =2.7;
double g =2.3;
double f =sqrt(m*r*g*c+c*sin(m));
cout<

return 0;

}

#include
#include
using namespace std;
int main()
{
double b =-2.3;
double a = -0.5;
double y;
y =b*pow(a,a)-a/exp(a*b)-1;
cout<return 0;
}

_#include
_#include
_{using namespace std;}
_{int main()}
_{
_{double b =1;}
_{double a = 0.5;}
_{double y;}
_{S =exp(-a)*sqrt(b+1)+exp(-1)*cbrt(a+1.5);}
_{cout<

_{return 0;}

_}

#include

#include

using namespace std;

int main()

{

double b =0.5;

double a = 3.7;

double y;

y = b*atan(b/a)-sqrt(5*b+a);

cout<

return 0;

}

#include

#include

using namespace std;

int main()

{double b =-2.3;

double a = 4.1;

double x = 2.1;

double z;

z =b+a*cos(2*x)/a+sqrt(a+b*sin(3*x));

cout<

return 0;}

15. #include

#include

int main() {

double a = 2.7;

double b = 1.7;

double numerator = 2;

double denominator = b + 2;

double exponent = exp(-pow((a + b), 2));

double result = (numerator / denominator) * exponent;

std::cout << "Результат выражения: " << result << std::endl;

return 0;

}

16. #include

#include

int main() {

double a = 1.5;

double b = 0.9;

double numerator = pow(a, 2) + pow(b, 2) * cos(a + b) * a;

double denominator = a + 1;

double result = numerator / denominator;

std::cout << "Результат выражения: " << result << std::endl;

return 0;

}

19) #include

#include

using namespace std;

int main()

{

double a=2.1, b=-0.3, S;

S=b*sin(a*a+cos(2*b))-1;

cout<<"S="<return 0;

}

20) #include

#include

using namespace std;

int main()

{

double a=0.5, b=3.1, Z;

Z=sqrt(a*b*sin(2*a)+exp(-2)*(a+b));

cout<<"z="<return 0;

}

2

2

2

#include

#include

using namespace std;

int main()

{

double a = 2.3,x = 1;

double f;

if(x>0.3)

f = pow(x + a, 1/5);

else if (x == 0.3)

f = x;

else

f = cos(x-a);

cout<<"f:"<return 0;

}

2

#include

#include

using namespace std;

int main()

{

double a = 2.7, b = -0.27,x = 5;

double y;

if(x<2.3)

y = (a + b)/ (exp(x) + pow(cos(x),x));

else if(x>=2.3 && x<5)

y = (a + b) * (x + 1);

else if(x>=5)

y = exp(x) + sin(x);

cout<<"y:"<return 0;

}

2

2

2

#include

#include

using namespace std;

int main()

{

double a=2.1, b=0.3, t=2, Z;

if (t<0.1)

Z=sqrt(a*t*t*b*sin(t)+1);

if(t=0.1)

Z=a*t+b;

if(t>0.1)

Z=sqrt(a*t*t+b*cos(t)+1);

cout<<"z= "<return 0;

}

2

#include

#include

using namespace std;

int main()

{

double a=1.5, x=6, Y;

if (x<0.3)

Y=a*exp(sin(x))+2.5;

if(x=0.3)

Y=exp(cos(x))+a;

if(x>0.3)

Y=(sin(x))/(a+exp(x));

cout<<"y= "<return 0;

}

2

#include

#include

using namespace std;

int main()

{

double c = 0.5;

double d = 1.3;

double t = 4;

double f;

if(t<0.4){

f = c*tan(t)+pow(t+d,3);

}

else if(t==0.4){

f = c/(d*t)+log(t*t+c);

}

else f = sin(c+d*t)+cos(d-t);

cout<return 0;

}

#include

#include

using namespace std;

int main(){

double c = -1.5;

double b = 3.15;

double a = 2.1;

double t =2.8;

double i = 10;

double s;

if(i<3){

s = a/t+b*i*i+c; }

else if(3<=i && i<=7){

s = i; }

else s = a*i+b*pow(i,3);

cout<return 0;}

#include

#include

using namespace std;

int main()

{

double a = 1.5, x = 9, pi = 3.14;

double y;

if(x<1.3)

y = pi * pow(x,2) - 7/pow(x,2);

else if(x == 0.3)

y = a * pow(x,3) + 7 * sqrt(x);

else if(x>1.3)

y = log(x + 7 * sqrt(x))/ log(10);

cout<<"y:"<return 0;

}

#include

#include

using namespace std;

int main()

{

double a = 2, b = 0.5;

double i , z;

if(i>5)

z = a * i + b / i;

else if(i >= 5 && i<=10)

z = a * i* i +b;

else if(i>10)

z = pow(i,3);

cout<<"z:"<return 0;}

#include

#include

using namespace std;

int main()

{

double a=-1.3, b=-0.5, t=3, x, Z;

if (x>1)

Z=exp(-2*x)*sin(b*x);

if(x=1)

Z=cos(b*x);

if(x<1)

Z=exp(-x)*cos(b*x);

cout<<"z= "<return 0;

}

41.

#include

#include

using namespace std;

int main()

{

double a=1.3, b=-0.5, t=3, F;

if (t<=1)

F=a*t*t-b*sqrt(t+1);

if(t>=1 && t<=2)

F=a-b;

if(t>2)

F=a*pow(2/3,t)-b*pow(1/3,t+1);

cout<<"f= "<return 0;

}}
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