Swd 13 guruh talabasi Qandiyorov Xurshidning Dasturlash II fanidan laboratoriya ishi

Muhammad Al-Xorazmiy nomidagi
Toshkent Axborot Texnologiyalari Universiteti

SWD 013 guruh talabasi Qandiyorov Xurshidning Dasturlash II fanidan 5 – laboratoriya ishi.

O’qituvchi : Cho’lliyev Shoxrux
Variant 17.

1. 
   Yangi konteynerlar hosil qiling, uni standart funksiyalar yordamida elementlar bilan to’lating sort funksiyasi yordamida amallar bajaring;
   
2. 
   Iteratorlardan foydalanib set konteyneri ustida amallar bajaring;
   
3. 
   calloc () funksiyasidan foydalanib xotirani dinamik taqsimlashni amalga oshiring .
   

a)
#include

#include
#include
#include
#include
using namespace std;
int main () {
vector myvector;
int n,x;
cin>>n;
srand(time(NULL));
for(int i=0; i{
x=rand()%100;
myvector.push_back(x);
}
sort (myvector.begin(), myvector.begin()+n);
cout << "Natija";
for (vector::iterator it=myvector.begin(); it!=myvector.end(); ++it)
cout << ' ' << *it;
cout << '\n';
return 0;
}

b)
#include

#include
#include
#include
using namespace std;
int main()
{
set s;
int n,x,c=0;
cin>>n;
for(int i=0; i{
x=rand()%100;
s.insert(x);
}
cout << "\nset elementlari: ";
for (auto it = s.begin(); it != s.end(); it++)
cout << *it << " ";
cout<<"\njuftlar :";
for (auto it = s.begin(); it != s.end(); it++)
{
if(*it%2==0)
{
cout<<*it<<" ";
c+=*it;
}
} cout<<"\n";
cout<<"juftlar yig'indisi = "<return 0; }

c)
#include
#include
#include
using namespace std;
int main() {
int n, i, *ptr, sum = 0;
cout<<"massiv elementlar sonini kiriting: "<cin>>n;

ptr = (int*) calloc(n, sizeof(int));

if(ptr == NULL) {
cout<<"Xotiradan joy ajratilmadi.";
exit(0);
}

cout<<"Elementlarni kiriting: "<
for(i = 0; i < n; ++i) {
int k;
cin>>k;
ptr[i]=k;
sum += (k);
}
cout<<"Sum ="<< sum;
free(ptr);
return 0;
}