/*1. WAP to implement searching in a linked list */ #include<iostream.h> #include<conio.h> #include<process.h> class node { int data; node *next; public: void insert(); void search(int); void display(); }; node *start,*head,*temp; void node::insert() { head=new node; cout<<"\n Enter the data item: "; cin>>head->data; head->next=NULL; if(start==NULL) { start=head; } else { temp=start; while(temp->next!=NULL) { temp=temp->next; } temp->next=head; } } void node::display() { temp=start; if(start==NULL) cout<<"\n Data list is empty "; else { cout<<"\n DATA LIST: "; while(temp!=NULL) { cout<<temp->data<<" "; temp=temp->next; } } } void node::search(int data) { temp=start; if(start==NULL) cout<<"\n Data list is empty ...