Guruh talabasi Xalilov Xolbek

216-20-guruh talabasi

Xalilov Xolbek

5-variant

2-labaratoriya ishi

2-lab_topshiriqlari

3.#include

#include

Using namespace std;

Int main(){

Unsigned int R;

Float L,S,V;

Cout<<”Aylananing radiusini kiriting: “;

Cout<<”R= “; cin>>R;

L=(float)6.28*R;

S=(float)3.14*R*R;

V=(float)4/3*3.14*(pow(R,3));

Cout<<”Aylana uzunligi L= “<

Cout<<”Aylana yuzasi S= “<

Cout<<”Shar hajmi V= “<

Main();

Return 0;

}

4

4.#include

#include

Using namespace std;

Int main(){

Unsigned int x1,x2,y1,y2,z1,z2;

Float a,b,c,S,P,p;

Cout<<”Kordinatalarni kiriting: “;

Cout<<”x1= “; cin>>x1;

Cout<<”x2= “; cin>>x1;

Cout<<”y1= “; cin>>y1;

Cout<<”y2= “; cin>>y2;

Cout<<”z1= “; cin>>z1;

Cout<<”z2= “; cin>>z2;

A=(float)sqrt((pow((abs(y1-x1)),2))+(pow((abs(y2-x2)),2)));

B=(float)sqrt((pow((abs(y1-z1)),2))+(pow((abs(y2-z2)),2)));

C=(float)sqrt((pow((abs(x1-z1)),2))+(pow((abs(x2-z2)),2)));

P=(float)a+b+c;

P=(float)P/2;

S=(float)sqrt(p*(p-b)*(p-a)*(p-c));

Cout<<”Tomon a= “<

Cout<<”Tomon b= “<

Cout<<”Tomon c= “<

Cout<<”Yuza S= “<

Cout<<”Perimetr P= “<

Main();

Return 0;

}

5.#include

#include

Using namespace std;

Int main(){

Unsigned int m1,m2,r;

Float F;

Cout<<”Jismlarning massalari va orasidagi masofani kiriting: “;

Cout<<”m1= “; cin>>m1;

Cout<<”m2= “; cin>>m2;

Cout<<”r= “; cin>>r;

F=(float)(pow(10,-11))*6.67*m1*m2/(r*r);

Cout<<”Tortishish kuchi= “<

Main();

Return 0;

}

6.#include

#include

Using namespace std;

Int main(){

Unsigned int c,a;

Float b,r;

Cout<<”To`g`ri burchakli uchburchakning gipotenuzasi va katetini kiriting: “;

Cout<<”c= “; cin>>c;

Cout<<”a= “; cin>>a;

B=(float)sqrt(c*c-a*a);

R=(float)(a+b-c)/2;

Cout<<”Ikkinchi katet b= “<

Cout<<”Ichki chizilgan aylana radiusi r= “<

Main();

Return 0;

}

7.#include

#include

Using namespace std;

Int main(){

Unsigned int L;

Float r,S;

Cout<<”Aylananing uzunligini kiriting: “;

Cout<<”L= “; cin>>L;

R=(float)L/(6.28);

S=(float)3.14*r*r;

Cout<<”Aylananing yuzasi S= “<

Main();

Return 0;

}