Hey i write this function to add at the last of the link list
but when a display them the first node is displayed , someone help me plz.
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#include<iostream>
using namespace std;
struct node{
int data;
node *next;
};
void add(node **head)
{
int x;
cin>>x;
node *ptr,*loc;
ptr=new node;
ptr->data=x;
ptr->next=NULL;
if(*head==NULL)
{
*head=ptr;
}
else
{
loc=*head;
while(loc->next!=NULL)
{
loc=loc->next;
loc->next=ptr;
}
}
}
int main()
{
node *head=NULL;
for(int i=0;i<5;i++)
add(&head);
for(node *loc=head;loc!=NULL;loc=loc->next)
cout<<loc->data<<" ";
system("pause");
return 0;
}
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Last edited on
Youn add function sets new node as next for all nodes (wrecking list structure and leaking memory)