링크드 리스트

#include <stdio.h>

typedef struct product{
const char *name;
float price;

struct product *next;
} product;

void printLinkedList(product *pProduct){
while(pProduct != NULL){
printf("A %s costs %.2f\n\n", (*pProduct).name, pProduct->price);

pProduct = pProduct->next;
}
}

void main(void){

product tomato = {"Tomato", .51, NULL};
product potato = {"Potato", 1.21, NULL};
product lemon = {"Lemon", 1.69, NULL};
product milk = {"Milk", 3.09, NULL};
product turkey = {"Turkey", 1.86, NULL};

tomato.next = &potato;
potato.next = &lemon;
lemon.next = &milk;
milk.next = &turkey;

product apple = {"Apple", 1.58, NULL};

lemon.next = &apple;
apple.next = &milk;

printLinkedList(&tomato);

}