Labaratoriya ishi 2 swd019-L2 Rahmatov Jaloliddin

Labaratoriya ishi 2

SWD019-L2 Rahmatov Jaloliddin

1-Topshiriq.

8. Ro’yxat berilgan ekrandan kiritilgan songa teng bo’lgan elementlarni toping

Dasturi:

#include

using namespace std;

int main() {

list l;

int n;

cout << "Ro'yxatdagi elementlar sonini kiriting: ";

cin >> n;

cout << "Ro'yxat elementlarini kiriting:\n";

for(int i = 1; i <= n; i ++) {

int x;

cin >> x;

l.push_back(x);

}

cout << "X ni kiriting: ";

int x;

cin >> x;

cout << x << " ga teng elementlar:\n";

int mn = 1e9;

while(l.size()) {

if(l.back() == x)

cout << l.back() << ' ';

l.pop_back();

}

}

Natija:

2- Topshiriq

8. Stek o‘rtasidagi element o‘chirib tashlansin. Agar stek elementi toq bo‘lsa, bitta element, aks holda ikkita element o‘chirilsin.

#include

using namespace std;

int main() {

int n;

cout << "Stack elementlari sonini kiriting:\n";

cin >> n;

stack s, r;

cout << "Stack elementlarini kiriting:\n";

for(int i = 1; i <= n; i ++) {

int x;

cin >> x;

s.push(x);

r.push(x);

}

cout << "Stackni dastlabki holati:\n";

while(r.size()) {

cout << r.top() << '\n';

r.pop();

}

int x = n/2 + 1, y = n/2 + 1;

if(n % 2 == 0)

y --;

int c = 1;

stack t;

while(s.size()) {

if(c == x || c == y) {

}

else

t.push(s.top());

s.pop();

c ++;

}

while(t.size()){

s.push(t.top());

t.pop();

}

cout << "Stackni keyingi holati:\n";

while(s.size()){

cout << s.top() << '\n';

s.pop();

}

}