Toshkent axborot texnologiyalari universiteti Informatika asoslari kafedrasi

O’zbekiston Respublikasi axborot texnologiyalari va kommunikatsiyalarni rivojlantirish vazirligi

Toshkent axborot texnologiyalari universiteti Informatika asoslari kafedrasi

Malumotlar tuzilmasi va algoritmlar fanidan

1-2-3-laboratoriya ishlari

Bajardi: Ergashova Marjona

Guruh:416-20(TTF)

Tekshirdi:Djangazova Q.

Variant:6

1-lab:

6.H(N) массивнинг ўрта-арифметик қийматидан катта бўлган элементлар кўпайтмасини топиш дастурини тузинг.
#include

using namespace std;

int main()

{

int n,s=0,p=1,h[n];

float a;

cout<<"n= ";

cin>>n;

for(int i=0;i

cout<<"H["<cin>>h[i];

s=s+h[i];

a=s/n;

}

cout<<"s= "<

cout<<"a= "<

for(int i=0;i<=n;i++){

if(a

p=p*h[i] ;

}

}

cout<<"p= "<

return 0;

}

2-lab:

#include

#include

#include

using namespace std;

struct employee{

char name[65];

long employee_id;

float salary;

char phone[10];

int office_number;

};

void show_employee(employee worker)

{

cout<<"Xizmatchi ="<

cout<<"Xizmatchi="<

cout<<"Telefon="<

cout<<"Maosh="<

cout<<"Office="<

//return show_employee;

}

int main(){

employee worker;

int n;

cout<<"/n Xizmatchilar sonini kiriting=";

cin>>n;

for(int i=0;icout<<"/n Xizmatchining FIO kiriting=";

cin>>worker.name;

cout<<"/n Xizmatchi raqamini kiriting=";

cin>>worker.employee_id;

cout<<"/n Xizmatchi maoshini kiriting=";

cin>>worker.salary;

cout<<"/n Xizmatchi office raqamini kiriting=";

cin>>worker.office_number;

cout<<"/n Xizmatchi tel raqamini kiriting=";

cin>>worker.phone;

cout<<"/n---------------------\n";

}

cout<<"/n===================\n";

show_employee(worker);

getch();

return 0;

}

3-lab:

6.Navbatda birinchi va oxirgi elementlar o‘rni almashtirilsin.

DASTUR KODI:

#include

#include

#include

#include

using namespace std;

int main()

{

int n, temp;

printf ("Massiv hajmini kiriting:");

scanf("%d",&n);

int arr[n];

printf ("Elemenlarni kiriting\n",n);

for (int i=0;i

{

scanf("%d",&arr[i]);

}

temp=arr[0];

arr[0]=arr[n-1];

arr[n-1]=temp;

printf ("Birinchi va oxirgi elementlar o'rni almashganidan so'ng\n");

for (int i=0;i

{

printf("%d\t",arr[i]);

}

}