Muxammad Al Xorazimiy Nomidagi Toshkent Axborot Texnalogiyalari Unversiteti nurafshon filiali 210-21-Gurux Talabasi

O`ZBEKISTON RESPUBLIKASI AXBOROT TEXNALOGIYALARI VA KOMMUNIKATSIYALARINI RIVOJLANTIRISH VAZIRLIGI MUXAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNALOGIYALARI UNIVERSITETI NURAFSHON FILIALI



Muxammad Al_Xorazimiy Nomidagi Toshkent Axborot Texnalogiyalari Unversiteti NURAFSHON FILIALI
210-21-Gurux Talabasi Toshtemirov Shoxijahonning Dasturlash fanidan.


Labaratoriya ishi

A)Complex sinfidan foydalanib, ikkita kompleks sonlarni bo’ling

B)slice sinfidan foydalanib valarray massiv elementlarini 0 indexdan boshlab har 9 qadamdagilarni 19 tasini aniqlang.
C)gslice sinfidan foydalanib valarray massiv elementlarini 0 indexdan boshlab (2,5) qiymatlar sonida (9,9) qadamdagilar farqi bilan 19 ga to’ldiring..

1)#include
#include
using namespace std;
int main(){
complex z1(3.0,1.0);
complexz2(2.0,1.0);
cout<<" bolinma=";
cout<<(z1/z2)<
}


2)
#include
#include
#include
#include
#include
#include
using namespace std;
int main ()
{
valarray < int >vl1 (100);
cout << " valarray elementi:\n";
for (int i = 0; i < 100; i++)
{
vl1[i] = rand () % 25-45;
cout << setw (4) << vl1[i];
}
valarray bar = vl1[slice(0,19,9)];
cout << "\n\ natija: \n";
for (size_t i = 0; i < bar.size (); i++)
{
cout << setw (4) << bar[i];
}
return 0;
}


3)
#include
#include
#include
#include
#include
#include
using namespace std;

int main()
{
valarray < int > vl (50);
int n;
cout << "n= ";
cin >> n;

cout << "valarray toplam elementlari :\n";
for (int i = 0; i < n; i++)
{
vl[i] = rand () % 15;
cout << setw (4) << vl[i];
}
size_t start=0;
size_t uzunlik[]={2,5};
size_t qadam[]={9,9};
gslice ajrat(start,valarray (uzunlik,2),valarray (qadam,50));
vl[ajrat]=19;
cout << "\n\ngslice: \n";
for (size_t i = 0; i < vl.size (); i++)
{
cout << setw (4) << vl[i];
}
}