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  1. #include<iostream>
  2. using namespace std;
  3.  
  4. struct Node  
  5. {
  6.     int data;
  7.     Node *Next;
  8. };
  9.  
  10. bool compareAddresses(void* ptr1, void* ptr2){
  11.     return ptr1 == ptr2;
  12. }
  13.  
  14. int main()
  15. {
  16.     Node *Node1=new Node;
  17.     Node *Node2=new Node;
  18.  
  19.     Node1->data=11;
  20.     Node1->Next=Node2;
  21.  
  22.     Node2->data=22;
  23.     Node2->Next=NULL;
  24.  
  25.     if (compareAddresses(Node1->Next, &Node2->data)) //1
  26.         cout<<"Node1->Next==&Node2->data"<<endl; //2
  27.  
  28.     cout<<"Node1->Next="<<Node1->Next<<"  &Node2->data="<<&Node2->data<<endl;//3 
  29.  
  30.     if (compareAddresses(Node2, &Node2->data)) //4
  31.         cout<<"Node2==&Node2->data"<<endl; //5
  32.  
  33.     cout<<"Node2="<<Node2<<"   &Node2->data="<<&Node2->data<<endl; //6
  34.  
  35.     if(compareAddresses(Node1->Next, Node2))  //7
  36.         cout<<"Node1->Next==Node2"<<endl;  //8 
  37.  
  38.     cout<<"Node1->Next="<<Node1->Next<<"   Node2="<<Node2<<endl; //9
  39. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin
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Standard input is empty
stdout
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Node1->Next==&Node2->data
Node1->Next=0x2b5e75c5fc40  &Node2->data=0x2b5e75c5fc40
Node2==&Node2->data
Node2=0x2b5e75c5fc40   &Node2->data=0x2b5e75c5fc40
Node1->Next==Node2
Node1->Next=0x2b5e75c5fc40   Node2=0x2b5e75c5fc40
https://ideone.com/79L3nI
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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