Obyektga yo'llangan dasturlash

O’zbekiston respublikasi axborot texnologiyalari va
kommunikatsiyalari rivojlantirish vazirligi
Muhammad al- Xorazmiy nomidagi
Toshkent axborot texnologiyalari universiteti

Informatika fanlar kafedrasi

Dasturlash2 fani bo’yicha

AMALIY ISH

Mavzu: OBYEKTGA YO'LLANGAN DASTURLASH
Bajardi: SWD003-L2 guruh talabasi
Choriyev Husan

Tekshirdi: Dauletov Adil

1)
Complex sinfidan foydalanib, complex sonlar dekrementini (prefeks(--i) postfiks(i--) lar uchun) amalga oshiring.
#include
#include
using namespace std;

int main() {

int haq, mav;
cout << "Complex sonning haqiqiy qismini kiriting: ";
cin >> haq;
cout << "Complex sonning mavhum qismini kiriting: ";
cin >> mav;
complex z1(haq, mav);
cout << "z1 = " << z1 << endl;
complexz2(haq--, mav--);
cout << "z1-- = " << z2 << endl;
complex z3(--haq, --mav);
cout << "--z1 = " << z3 << endl;
return 0;
}


2)
#include
#include
#include
#include
#include
using namespace std;
int main()
{
srand(time(0));
int count;
cout << "Valarray sinki elementlarini kiriting: ";
cin >> count;
valarray val(count);
for(int i=0; i{
val[i] = rand()% 90+10;
}
for(int i=0; i{
cout << val[i] << " ";
}
sort(begin(val), end(val));
cout << " \n\n";
for(int i=0; i{
cout << val[i] << " ";
}
return 0;
}

3)
#include

#include
using namespace std;
int main() {
valarray arr = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};

valarray val = arr[slice(0, arr.size() / 4+1, 4)];

std::cout << std::endl;

for (int i=0; i< val.size(); i++)

{
std:: cout<< val[i] << " ";
}

return 0;

}

#include

#include
#include
#include
#include
using namespace std;
int main()
{
srand(time(0));
int count;
cout << "Valarray sinki elementlarini kiriting: ";
cin >> count;
valarray val(count);
for(int i=0; i{
val[i] = rand()% 90+10;
}
for(int i=0; i{
cout << val[i] << " ";
}
sort(begin(val), end(val));
cout << " \n\n";
for(int i=0; i{
cout << val[i] << " ";
}
return 0;
}