Muhammad al xorazmiy nomidagi toshkent axborot texnologiyalari universiteti talabasi

MUHAMMAD AL XORAZMIY NOMIDAGI

TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI TALABASI

Xudayberdiyev Asadbekning

Dasturlash fanidan bajargan

5-Laboratoriya ishi

14-variant

1. 
   Yangi konteynerlar hosil qiling, uni standart funksiyala ryordamida elementlar bilan to’lating reverse funksiyasi yordamida amallar bajaring;
   

#include

#include

#include

#include

using namespace std;

intmain() {

srand(time(0));

vector vec;

int n, m, q=1;

cout<< "Elementlarsoninikiriting: ";

cin>> n; cin.ignore();

printf("\nRo`yxat: \n");

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

m = rand() % 55 + 1;

vec.push_back(m);

cout< " << m <

}

reverse(vec.begin(), vec.end());

printf("\n***NATIJA***\n");

for (inti :vec) {

cout<< q << " -> " <

q++;

}

getchar();

return 0;

}

2. 
   Iteratorlardan foydalanib list konteyneri ustida amallar bajaring;
   

#include

#include

#include

#include

using namespace std;

void list_set(list& A, int n) {

srand(time(0));

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

int m = rand()%33+1;

A.push_back(m);

}

}

intmain() {

list a;

int n, m=1;

cout<< "\nElementlarsoninikiriting: "; cin>> n;

cin.ignore();

list_set(a, n);

printf("\nKonteynerelementlari\n\n");

for (auto it = a.begin(); it != a.end(); ++it) {

cout<< m << " -> " << *it <

m++;

}

auto s = a.begin();

int sum=0;

while (s != a.end()) {

sum += *s;

++s;

}

printf("\nBarchaelementlaryig`indisi: %d", sum);

getchar();

return 0;

}

3. 
   malloc () funksiyasidan foydalanib xotirani dinamik taqsimlashni amalga oshiring .
   

#include

#include

#include

using namespace std;

intmain() {

int* q;

int n, i;

cout<< "Elementlarsoninikiriting: ";

cin>> n; cin.ignore();

q = (int*)malloc(n* sizeof(int));

if (*q != 0) {

printf("\nXotiraajratildi.\n");

}

else

{

printf("\nXotiraajratilmadi.\n");

}

printf("\nElementlar\n");

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

q[i] = (i + 1) * 3;

printf(" %d\n", q[i]);

}

getchar();

return 0;

}