Raximjonova Muslima

Raximjonova Muslima
22-variant
Berilgan float turidagi to’plam qiymatlarining toqlari 2- va 3- to’plamda nechta marta qatnashganligini aniqlovchi va ularni ekranga chiqaruvchi dastur tuzing. Ikkala to’plamdan ham bir xil qiymatli elemetlar o’chirilib Saralangan to’plam hosil qilinsin hamda uning qiymatlari ekranga chiqarilsin. Berilgan to’plam qiymatlarining toqlari yig’indisi hisoblansin.
#include
#include
#include
#include
using namespace std;
int main() {
srand(time(nullptr));

set s;

int n;
cout << "Elementlar sonini: ";
cin >> n;
multiset M, M2, M3;
for (int i = 0; i < n; i++) {
auto j = static_cast(rand() % n + n);
M.insert(j);
j = static_cast(rand() % n + n);
M2.insert(j);
j = static_cast(rand() % n + n);
M3.insert(j);
}
auto k2 = M.begin();
set s2;
for (int i = 0; i < n; i++) {
s2.insert(*k2);
k2++;
}
auto k3 = M.begin();
set s3;
for (int i = 0; i < n; i++) {
s3.insert(*k3);
k3++;
}
cout << endl << "M to'plam elementlari:" << endl;
for (auto i = M.begin(); i != M.end(); i++) {
cout << *i << " ";
}
cout << endl;
cout << endl << "M2 to'plam elementlari:" << endl;
for (auto i = M2.begin(); i != M2.end(); i++) {
cout << *i << " ";
}
cout << endl;
cout << endl << "M3 to'plam elementlari:" << endl;
for (auto i = M3.begin(); i != M3.end(); i++) {
cout << *i << " ";
}

cout << endl << endl << endl << "M1 ning elementlari M2 to'plamda qatnashganlari soni:" << endl;

int soni = 0;
for (auto i = s2.begin(); i != s2.end(); i++) {
for (auto j = M2.begin(); j != M2.end(); j++) {
if (static_cast(*i) % 2 != 0)
if (M2.count(*i)) {
if (*i == *j) {
soni++;
}
}
}
if (static_cast(*i) % 2 != 0)
if (soni > 0) cout << *i << " -" << soni << " marta " << endl;
else cout << *i << " - qatnashmagan " << endl;

soni = 0;

}
cout << endl << endl << endl << "M1 ning elementlari M3 to'plamda qatnashganlari soni:" << endl;
soni = 0;
for (auto i = s3.begin(); i != s3.end(); i++) {
for (auto j = M2.begin(); j != M2.end(); j++) {
if (static_cast(*i) % 2 != 0)
if (M2.count(*i)) {
if (*i == *j) {
soni++;
}
}
}
if (static_cast(*i) % 2 != 0)
if (soni > 0) cout << *i << " -" << soni << " marta " << endl;
else cout << *i << " - qatnashmagan " << endl;

soni = 0;

}
//cout<auto k = M.begin();
auto l = M2.begin();
auto m = M3.begin();
for (int i = 0; i < n; i++) {
s.insert(*k);
k++;
s.insert(*l);
l++;
s.insert(*m);
m++;
}
cout << endl;
cout << endl << "Saralangan to'plam elementlari:" << endl;
for (auto i = s.begin(); i != s.end(); i++) {
cout << *i << " ";
}
getchar();
return 0;
}


22. To’plam kalitlarining necha marotaba takrorlanganligini aniqlovchi va bu qiymatni chop etuvchi dastur tuzing.
#include
#include
using namespace std;
void displayDuplicates(int arr[], int n)
{
unordered_map occurrence;
for (int i=0; i{
occurrence[arr[i]]++;
}
bool duplicate = false;
unordered_map:: iterator itr;
for (itr=occurrence.begin(); itr!=occurrence.end(); itr++)
{
if (itr->second > 1)
{
cout << itr->first << " ";
duplicate = true;
}
}
if (duplicate == false)
cout << "-1";
}
int main()
{
int arr[] = {12, 15, 12, 3, 6, 12, 3, 48, 56, 8, 48};
int n = sizeof(arr) / sizeof(arr[0]);
cout << "Takrorlangan elementlar : ";
displayDuplicates(arr, n);
}