Raqamli texnalogiyalar

ceil (4.235601) = 5; floor (4.235601) = 4

ceil (4.9907) = 5; floor (4.9907) = 4

fmod (x,y) – x butun sonni y butun songa bo„lgandagi qoldiqni hisoblaydi va natijaga haqiqiy tur beradi. % amali ham shu vazifani bajaradi, faqat bu amal natijasi butun turli bo’ladi.

hupot(x, y) – x va y lar haqiqiy sonlar bo’lib, funksiya x va y katetlar bo’yi-cha to’g’ri burchakli uchburchakning gipotenuzasini hisoblaydi.

1-topshiriq.

1. Doiraning yuzasi S1 berilgan. Shu doira ichki chizilgan uchburchakning yuzasi S2 ga teng. Shu uchburchak tomonlari ko’paytmasini topish algoritmini tuzing.

2.Teng tomonli to’g’ri burchakli uchburchakning yuzasi S berilgan. uning gipotenuzasini topish algoritmni tuzing

3. Teng tomonli trapetsiyaning yon tomonlari c ga va balandligi h ga teng. yuzasi esa S bilan ifodalanadi. Uning tomonlari topish algoritmini tuzing.

Boshlash

Boshlash

1 2.

S1 ni kiriting

S ni kiriting

S1=pi*r*r; p=a+b+c;

r=a*b*c/4*s2

S=a*a;

C=√2*a;

a*b*c ni chiqaring

C ni chiqaring



Tamom

Tamom



Boshlash

S,h,c larni kiriting

S=a+b/2*h

a-b/2=c*c-h*h

3.


a va b ni chiqaring



Tamom

1.	2.	3.
//code #include #include using namespace std; int main() { //a*b*c=v int s1,s2; float pi=3.14,v; cin>>s1; cin>>s2; v=sqrt(s1/pi)*4*s2; cout< return 0; }	#include #include using namespace std; int main() { int s,a,c; cin>>s; a=sqrt(2*s); c=sqrt(2)*a; cout< }	#include #include using namespace std; int main() { long double h,c,s; float a,b; cin>>s; cin>>h; cin>>c; b=2*s/h+a; a=2*sqrt(c*c-h*h)+b; cout< cout< }

2- topshiriq

1. 
   Faylning hajmi baytlarda berilgan. Ushbu fayl necha Kb, Mb va Gb ekanligini topish dasturini tuzing.
   
2. 
   Uch xonali natural son berilgan. Ushbu sonning raqamlari yig’indisini topish dasturini tuzing.
   
3. 
   Uch xonali natural son berilgan. Ushbu sonning oxirgi raqamini boshiga o’tkazish dasturini tuzing. Misol: A=231. Almashtirishdan so’ng, A=123.
   

1.	2.	3.
#include using namespace std; int main() { float a,kb,mb,gb; cin>>a; kb=a/1024; mb=kb/1024; gb=mb/1024; cout< cout< cout< return 0; }	#include using namespace std; int main() { int a,s,n; s=0; cin>>n; while(n>0) { a=n%10; n/=10; s+=a; } cout< return 0; }	#include #include using namespace std; int main() { int abc,V,s,t,k; cin>>abc; V=abc%10; s=(abc%100)/10; t=abc/100; k=100*t+10*V+s; cout< }

Bosh A ni kiriting kb=a/1024; mb=kb/1024; gb=mb/1024; Kb,mb,gb larni chiqqaring Tamom

Bosh A soni kiriting Tamom a=n%10 n/=10; s+=a; S ni chiqaring

Bosh Abc soni kiiting V=abc%10; s=(abc%100)/10; t=abc/100; k=100*t+10*V+s; K ni chiqaring Tamom

3-topshiriq

1.	ifodani hisoblash dasturini tuzing.
2.	ifodani hisoblash dasturini tuzing.
3.	ifodani hisoblash dasturini tuzing.

1.		2.		3.
#include #include using namespace std; int main() { int a,c,y,x,p; int t,r; cin>>a>>c>>y>>x; p=pow(a,5)+acos(a+pow(x,3))-pow(sin(y-c),4); t=pow(sin(x+y),3)+fabs(x-y); r=p/t; cout< return 0; }		#include #include using namespace std; int main() { int y,d,x,R; float e=2.71; cin>>y>>d>>x; cout< return 0; }		#include #include using namespace std; int main() { int G,x,y,z,c; cin>>x>>y>>c>>z; G=(tan(pow(x,4)-6)-pow(cos(z+pow(x,3)*y),3*x))/pow(cos(pow(x,3)*pow(c,2)),2); cout< return 0; }

Bosh

X,y,z,c ni kiriting

G=(tan(pow(x,4)-6)-pow(cos(z+pow(x,3)*y),3*x))/pow(cos(pow(x,3)*pow(c,2)),2);

G ni chiqaring

Tamom

Bosh

a,c,y,x,p kiriting

p=pow(a,5)+acos(a+pow(x,3))-pow(sin(y-c),4); t=pow(sin(x+y),3)+fabs(x-y);

r=p/t;

R ni chiqaring

Tamom