#include using namespace std; int main { int a,p; couta; p=a*4; cout

1. 
   kvadratning tomoni berilgan,uning perimetrini toping p=a*4
   

#include

using namespace std;

int main()

{

int a,p;

cout<<"a="; cin>>a;

p=a*4;

cout<<"p="<


main();

}

1.2 kvadratning tomoni berilgan uning yuzasini toping S=a*a

#include

using namespace std;

int main()

{

int a,s;

cout<<"a="; cin>>a;

s=a*a;

cout<<"s="<

main();

}
1.3To`g`ri to`rtburchakning tomonlari a va b peremetri p=2(a+b),

Yuzasi S=a*b

#include

using namespace std;

int main()

{

int a,b,s,p;

cout<<"a="; cin>>a;

cout<<"b"; cin>>b;

s=a*b;

p=2*(a+b);

cout<<"s="<

cout<<"p="<


main(); }

1.4 d aylananing diametri berilgan,uning uzunligi toping L=3.14*d.

#include

using namespace std;

int main()

{

float d,L;

cout<<"d=";

cin>>d;

L=3.14*d;

cout<<"L="<

main();

}
1.5 kubning chetining uzunligi berilgan kubning hajmi va sirtini toping?V=a*a*a S=6*a*a
#include

using namespace std;

int main()

{

int a,v,s;

cout<<"a="; cin>>a;

v=a*a*a;

s=6*a*a;

cout<<"v="<

cout<<"s="<

main();

}

1.6 To`rtburchaklar parallelepepedning a,b,c berilgan uninng hajmi va sirtini toping v=a*b*c s=2*(a*b+b*c+c*a).

#include

using namespace std;

int main()

{

int a,b,c,v,s;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

cout<<"c="; cin>>c;

v=a*b*c;

s=2*(a*b+a*c+b*c);

cout<<"v="<

cout<<"s="<

main();}

1.7 L berilgan doirani yuzini toping L=2*p*r s=p*r*r

#include

using namespace std;

int main()
{

float L,s,r;

cout<<"L="; cin>>L;

r=L/(2*3.14);

cout<<"r="<

s=3.14*r*r;

cout<<"s="<

main();}

1.8 a va b raqamlari berilgan ularning o`rta qiymatini toping

#include

using namespace std;

int main()

{

int a,b,s;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

s=(a+b)/2;

cout<<"s="<

main();

}

1.9 a va b berilgan ularning geometrigini toping

#include

using namespace std;

int main()

{

double a,b,s;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

cout<<"s=sqrt(a*b)"<

main();

}

1.10 2ta son berilga ularning kvadratlari yigindisi farqi va ko`paytmasini toping

#include

using namespace std;

int main()

{

double a,b,c,x,y,s;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

c=a*a+b*b;

x=a-b;

y=a*b;

s=a+b;

cout<<"c="<

cout<<"x="<

cout<<"y="<

cout<<"s="<

1.11 2 raqam berilgan ularning farqini hosilasini va miqdorini toping

#include

#include

using namespace std;

int main()

{

double a,b,c,x,s,a1,b1;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

a1=abs(a);

b1=abs(b);

c=a1+b1;

x=a-b;

s=a+b;

cout<<"c="<

cout<<"x="<

cout<<"s="<

main();

}

1.12 a vab to`g`ri burchakli uchburchak tomonlari uning gipotenuzasi va perimetrini toping?

#include

#include

using namespace std;

int main()

{

double a,b,p,c;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

c=sqrt(a*a+b*b);

cout<<"c="<

p=a+b+c;

cout<<"p="<

main();

}

1.14 aylananing yuzasini toping L berilgan

#include

#include

using namespace std;

int main()

{

double s,r,L;

cout<<"L="; cin>>L;

r=L/(2*3.14);

cout<<"r="<

s=3.14*r*r;

cout<<"s="< main();

}
1.15 aylana yuzasini toping

#include

#include

using namespace std;

int main()

{

double d,L,s;

cout<<"L="; cin>>L;

d=L/(3.14);

cout<<"d="<

s=3.14*d*d/4;

cout<<"s="< main();

}

1.16 x1 va x2 berilgan 2 nuqta orasidagi masofani aniqlang?

#include

#include

using namespace std;

int main()

{

double x,y,s;

cout<<"x="; cin>>x;

cout<<"y="; cin>>y;

s=abs(x-y);

cout<<"s="<
main();

}

1.17 son o`qida a b c nuqtalar berilgan ac va bc kesmalar uzinliklari va yig`indisini toping

#include

#include

using namespace std;

int main()

{

double a,b,c,x,y,s;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

cout<<"c="; cin>>c;

x=abs(c-a);

y=abs(c-b);

cout<<"x="<

cout<<"y="<

s=x+y;

cout<<"s="< main();

}

1.18 son o`qida a b c nuqtalar berilgan ac va bc chiziqlar uunliklari ko`paytmasini toping

#include

#include

using namespace std;

int main()

{

double a,b,c,x,y,s;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

cout<<"c="; cin>>c;

x=abs(c-a);

y=abs(b-c);

cout<<"x="<

cout<<"y="<

s=x*y;

cout<<"s="< main();

}

1.9

#include

#include

using namespace std;

int main()

{

double x1,y1,x2,y2,a,b,s,p;

cout<<"x1=";

cin >>( x1);

cout<<("y1=");

cin >>(y1);

cout<<("x2=");

cin >>(x2);

cout<<("y2=");

cin >>(y2);

a=abs(x1-x2);

b=abs(y1-y2);

s=a*b;

p=(a+b)*2;

cout<<"p="<


cout<<"s="<

return 0;

}

1.22

#include

using namespace std;

int main()

{

double a,b,x;

cout<<"a="; cin>>a;

cout<<"b="; cin>>b;

a=b;

b=a;

cout<<"a="<

cout<<"b="<

a=a+b;

b=a-b;

cout<<"a="< cout<<"b="<

}

1.23

#include

#include

using namespace std;

int main()

{

double x,y,a,b,c;

cout<<"a=";

cin >>( a);

cout<<("b=");

cin >>(b);

cout<<("c=");

cin >>(c);

x=b;

b=a;

y=c;

c=x;

a=y;

cout<<"a="<

cout<<"b="<

cout<<"c="<
return 0;

}
1.25 yunksiyani qiymatini toping

#include

#include

using namespace std;

int main()

{

double y,x;

cout<<"x="; cin>>x;

y=3*x*x*x*x*x*x-6*x*x-7;

cout<<"y="<

return 0;

}

1.26

#include

#include

using namespace std;

int main()

{

double y,x;

cout<<"x="; cin>>x;

y=4*pow(x-3,6)-7*pow(x-3,3)+2;

cout<<"y="<

return 0;

}

1.27

#include

#include

using namespace std;

int main()

{

double a,x;

cout<<"a="; cin>>a;

x=a*a;

cout<<"x"< x=x*x;

cout<<"x"< x=x*x;

cout<<"x"<}

1.28

#include

#include

using namespace std;

int main()

{

double a,x,y;

cout<<"a="; cin>>a;

x=a*a;

cout<<"x="< y=x*a;

cout<<"y="< x=y*x;

cout<<"x="< x=x*x;

cout<<"x="< x=x*x;

cout<<"x="< return 0;

}