C++ Linked List Help Needed!

 #include<iostream.h>
 #include<stdlib.h>
 #include<string.h>
 
 struct node{
 	char name[20];
 	float wage;
 	node *nxt;
 };
 
 node *head=NULL;
 
 main(){
 	char s[20];
 
 	do{
 		cout<<"enter name: ";
 		cin>>s;
 		if(strcmp(s,"exit")!=0){
 			node *temp=new node;
 			cout<<"enter wage: ";
 			strcpy(temp->name,s);
 			cin>>temp->wage;
 
 			temp->nxt=NULL;
 			if(head==NULL) head=temp;
 			else{
 				node *temp2=head;
 				while(temp2->nxt!=NULL) temp2=temp2->nxt;
 				temp2->nxt=temp;
 			}
 		}
 	}
 	while(strcmp(s,"exit")!=0);
 
 	node *temp3=head;
 	do{
 		if(temp3==NULL) cout<<"end of list"<<endl;
 		else{
 			cout<<"name: "<<temp3->name<<endl;
 			cout<<"wage: "<<temp3->wage<<endl;
 
 			temp3=temp3->nxt;
 		}
 	}
 	while(temp3!=NULL);
 }