#include <iostream>
using namespace std;
struct Node {
int data;
Node* next;
};
class Circle {
private:
Node* head;
int size;
public:
Circle() {
head = nullptr;
size = 0;
}
void createCircle(int numPeople) {
for (int i = 1; i <= numPeople; ++i) {
insert(i);
}
connectLastToFirst();
}
void insert(int data) {
Node* newNode = new Node;
newNode->data = data;
newNode->next = nullptr;
if (head == nullptr) {
head = newNode;
head->next = head;
} else {
Node* temp = head;
while (temp->next != head) {
temp = temp->next;
}
temp->next = newNode;
newNode->next = head;
}
++size;
}
void connectLastToFirst() {
Node* temp = head;
while (temp->next != head) {
temp = temp->next;
}
temp->next = head;
}
void eliminateEveryThird() {
Node* curr = head;
Node* prev = nullptr;
while (size > 2) {
for (int i = 0; i < 2; ++i) {
prev = curr;
curr = curr->next;
}
prev->next = curr->next;
delete curr;
curr = prev->next;
--size;
}
}
void printRemainingPeople() {
Node* temp = head;
cout << "Remaining people: ";
while (size > 2) {
cout << temp->data << " ";
temp = temp->next;
--size;
}
cout << endl;
}
};
int main() {
int numPeople;
cout << "Enter the number of people: ";
cin >> numPeople;
Circle circle;
circle.createCircle(numPeople);
circle.eliminateEveryThird();
circle.printRemainingPeople();
return 0;
}
Mesajlar otomatik olarak birleştirildi: 10 Mayıs 2023
#include <iostream>
using namespace std;
struct Node {
int data;
Node* next;
};
class Circle {
private:
Node* head;
int size;
public:
Circle() {
head = nullptr;
size = 0;
}
void createCircle(int numPeople) {
for (int i = 1; i <= numPeople; ++i) {
insert(i);
}
connectLastToFirst();
}
void insert(int data) {
Node* newNode = new Node;
newNode->data = data;
newNode->next = nullptr;
if (head == nullptr) {
head = newNode;
head->next = head;
} else {
Node* temp = head;
while (temp->next != head) {
temp = temp->next;
}
temp->next = newNode;
newNode->next = head;
}
++size;
}
void connectLastToFirst() {
Node* temp = head;
while (temp->next != head) {
temp = temp->next;
}
temp->next = head;
}
void eliminateEveryThird() {
Node* curr = head;
Node* prev = nullptr;
while (size > 2) {
for (int i = 0; i < 2; ++i) {
prev = curr;
curr = curr->next;
}
prev->next = curr->next;
delete curr;
curr = prev->next;
--size;
}
}
void printRemainingPeople() {
Node* temp = head;
cout << "Remaining people: ";
while (size > 2) {
cout << temp->data << " ";
temp = temp->next;
--size;
}
cout << endl;
}
};
int main() {
int numPeople;
cout << "Enter the number of people: ";
cin >> numPeople;
Circle circle;
circle.createCircle(numPeople);
circle.eliminateEveryThird();
circle.printRemainingPeople();
return 0;
}
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