1-masala #include #include using namespace std; int main { int a,b,c; float s,p,d,h; cin>>a>>b>>c; h=(a-b)*tan(c*(m pi)/180)/2; d=sqrt(pow((a-b)/2,2)+h*h); p=a+b+2*d; s=h*(a+b)/2; cout

Axborot xavfsizligi 19-17-guruh talabasi Ne’matova Nozima

Variant -15

1-masala

#include

#include

using namespace std;

int main()

{

int a,b,c;

float s,p,d,h;

cin>>a>>b>>c;

h=(a-b)*tan(c*(M_PI)/180)/2;

d=sqrt(pow((a-b)/2,2)+h*h);

p=a+b+2*d;

s=h*(a+b)/2;

cout <<"trapetsiya yuzasi="<

std::cin >> dec;

while (dec > 0) {

rem = dec % 16;

if (rem > 9) {

switch (rem) {

case 10: std::cout << "A"; break;

case 11: std::cout << "B"; break;

case 12: std::cout << "C"; break;

case 13: std::cout << "D"; break;

case 14: std::cout << "E"; break;

case 15: std::cout << "F"; break;

}

}

else {

std::cout << rem;

}

dec = dec / 16;

}

}