5- laboratoriya ishi standart algoritmlar va itеratorlar. Standart algoritmlar. Itеratorlar va ularning qo`llanilishi. Xotirani taqsimlovchilar va ularga qo`yilgan talablar. Standart bo`yicha taqsimlovchi

5- LABORATORIYA ISHI
Standart algoritmlar va itеratorlar. Standart algoritmlar. Itеratorlar va ularning qo`llanilishi. Xotirani taqsimlovchilar va ularga qo`yilgan talablar. Standart bo`yicha taqsimlovchi.
Qozoqov Shohrux
7-variant
7)

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

a)

#include "stdafx.h"
#include
#include
#include

int _tmain(int argc, _TCHAR* argv[])

{

std::vector vec1;

vec1.push_back(1);
vec1.push_back(2);
vec1.push_back(3);
vec1.push_back(4);
vec1.push_back(5);
std::vector vec2;
vec2.push_back(6);
vec2.push_back(7);
vec2.push_back(8);
vec2.push_back(9);
vec2.push_back(9);
std::cout << "Vector1 konteyneri :";
for (int i = 0; i < vec1.size(); i++)
std::cout << " " << vec1[i];
std::cout << "\n";
std::cout << "Vector2 konteyner :";
for (unsigned int i = 0; i < vec2.size(); i++)
std::cout << " " << vec2[i];
std::cout << "\n\n";

std::move(vec1.begin(), vec1.begin() + 4, vec2.begin() + 1);

std::cout << "Vector2 konteynerida move funksiyasi ishlashi : ";
for (unsigned int i = 0; i < vec2.size(); i++)
std::cout << " " << vec2[i];
std::cout << "\n";

getchar();

return 0;}

b)

#include "stdafx.h"

#include
#include
#include
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{

vector g1;

for (int i = 10; i <= 20; i++)

g1.push_back(i);

cout << " begin va end ishlashi: ";

for (auto i = g1.begin(); i != g1.end(); ++i)
cout << *i << " ";

cout << "\n cbegin va cend ishlashi: ";

for (auto i = g1.cbegin(); i != g1.cend(); ++i)
cout << *i << " ";

cout << "\n rbegin va rend ishlashi: ";

for (auto ir = g1.rbegin(); ir != g1.rend(); ++ir)
cout << *ir << " ";

cout << "\n crbegin va crend ishlashi : ";

for (auto ir = g1.crbegin(); ir != g1.crend(); ++ir)
cout << *ir << " ";
getchar();

return 0;

}

C)

#include "stdafx.h"
#include
#include
#include
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{

int n;
cout << "elementlar sonini kiriting: ";

cin >> n;
int *ptr;
ptr = (int*)malloc(n*sizeof(int));

if (!ptr)

{
cout << "Xotirani ajratish amalga oshmadi";
exit(1);
}
cout << "natijalar yuklanmoqda..." << endl << endl;

for (int i = 0; i
{
ptr[i] = i * 2 + 1;
}
cout << "yuklangan natijalar" << endl;

for (int i = 0; i
{
cout << *(ptr + i) << endl;
}
free(ptr);
getchar();
system("pause");
return 0;
}