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cloneComplexList.cpp
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cloneComplexList.cpp
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#include <iostream>
#include <vector>
struct complexListNode {
int key;
complexListNode* next;
complexListNode* sibling;
};
void cloneNodes(complexListNode* head) {
complexListNode* node = head;
while (node != nullptr) {
complexListNode* cloned = new complexListNode();
cloned->key = node->key;
cloned->next = node->next;
cloned->sibling = nullptr;
node->next = cloned;
node = cloned->next;
}
}
void connectSiblingNodes(complexListNode* head) {
complexListNode* node = head;
while (node != nullptr) {
complexListNode* cloned = node->next;
if (node->sibling != nullptr)
cloned->sibling = node->sibling->next;
node = cloned->next;
}
}
complexListNode* reconnectNodes(complexListNode* head) {
complexListNode* node = head;
complexListNode* clonedHead = nullptr;
complexListNode* clonedNode = nullptr;
if (node != nullptr) {
clonedHead = clonedNode = node->next;
node->next = clonedNode->next;
node = node->next;
}
while (node != nullptr) {
clonedNode->next = node->next;
clonedNode = clonedNode->next;
node->next = clonedNode->next;
node = node->next;
}
return clonedHead;
}
int main() {
return 0;
}