|
-savol : Dasturda nechta unordered_multiset to‘plam mavjud?
|
| bet | 9/12 | | Sana | 15.05.2024 | | Hajmi | 122,84 Kb. | | #234504 |
Bog'liq 3-mustaqil ish dasturlash Abduganiyev4-savol : Dasturda nechta unordered_multiset to‘plam mavjud?
Javob : Ushbu dasturda 3 ta unordered_multiset to'plam mavjud:
1. first - unordered_multiset
2. second - unordered_multiset
3. third - unordered_multiset
Bu to'plamlar quyidagi qatorda yaratilgan:
unordered_multiset< string> first, second, third;
Shuningdek, dasturda yana 3 ta unordered_set to'plam ham mavjud:
1. myset - unordered_set
2. myset_str - unordered_set
3. myset_one - unordered_set
Demak, ushbu dasturda jami 6 ta to'plam (3 ta unordered_set va 3 ta unordered_multiset) mavjud.
5-savol :
8-misol
#include
#include
#include
#include
#include
#include
using namespace std;
int main() {
stack st, st_one, st_two;
stack> vst;
vst.emplace("str1");
vst.emplace("str2");
vst.push("eostr");
for (int i= 0; i < 255; i++)
{
vst.push("belgi - " +
to_string(int(i)) + to_string(i));
}
for (int i = 0; i < 50; ++i)
st.push(i * 15);
for (int i = 0; i < 105; i++)
st_one.emplace(i * 10);
st_two = st;
st.swap(st_one);
cout <<
st.size() << " " <<
st_one.size() << " " <<
st_two.size() << " " << vst.size() << endl;
while (!vst.empty())
{
cout <<
vst.top() << " :
stack dagi o'rni " << vst.size() << endl;
vst.pop();
}
int size = st.size();
while (size--) {
cout << st.top() << " : stack
dagi o'rni " << st.size() << endl;
st.pop();
}
while(st.size() !=0) {
cout << st_two.top() << " :
stack dagi o'rni " << st_two.size()
<< endl;
st_two.pop();
}
while(!st.empty()) {
cout << st.top() << " : stack
dagi o'rni " << st.size() << endl;
st.pop();
}
cout <<
st.size() << " " <<
st_one.size() << " " <<
st_two.size() << " " << vst.size() << endl;
cout << " stack st " << (st.empty() ?
"" : "not ") << " empty" << endl;
cout << " stack vst" << (vst.empty()
? "" : "not ") << " empty" << endl;
cout << " stack st_one "
<<
(st_one.empty()
? "" : "not
") << " empty" << endl;
system("pause");
return 0;
}
JAVOBLAR:
1-dasturda nechta global funksiya yaratilgan:
Bu dasturda hech qanday global funksiya yaratilmagan.
2-dasturda nechta stack to’plam mavjud:
Jami 4 ta stack mavjud.
1. stack st
2. stack st_one
3. stack st_two
4. stack> vst
3- Dastur davst.push ("belgi - "+ to_string(int(i))+ to_string(i)); qanday vazifani bajaradi:
Ushbu qator vst nomli stack> ga yangi elementlar qo'shadi. Aniqroq aytganda:
1. to_string(int(i)) - i o'zgaruvchining qiymatini string formatiga o'tkazadi.
2. to_string(i) - i o'zgaruvchining qiymatini string formatiga o'tkazadi.
3. "belgi - " + to_string(int(i)) + to_string(i) - "belgi - " satrini i qiymatining string ifodasi bilan birlashtirib yangi satr hosil qiladi.
4. vst.push("belgi - " + to_string(int(i)) + to_string(i)) - hosil qilingan yangi satrni vst stackiga qo'shadi.
4- Ikki xil tipdagi stek to‘plam elementlarini almashtirish dastur fragmentini yozing:
Ikkita har xil tipda bo'lgan stack'larni almashtirish uchun quyidagi kodni yozish mumkin:
|
| |
