项目重启

2024-10-18 23:23:02 +08:00
parent b98d65fa23
commit 2db5c5ae58
2 changed files with 0 additions and 52 deletions
@@ -1,46 +0,0 @@
-#include <iostream>
-#include <iomanip>
-
-using namespace std;
-
-typedef struct node {
-    string id;
-    string name;
-    double price;
-    struct node *next;
-} node, *book_list;
-
-void init_list(book_list *books) {
-    *books = new node();
-    (*books)->next = NULL;
-}
-
-void create_from_end(book_list *books) {
-    node *r = *books;
-    node *s = new node();
-    do {
-        cin >> s->id >> s->name >> s->price;
-        if (s->id == "0" && s->name == "0" && s->price == 0) {
-            r->next = NULL;
-        } else {
-            r->next = s;
-        }
-        r = r->next;
-    } while (r != NULL);
-}
-
-void display(book_list *books) {
-    while ((*books)->next != NULL) {
-        *books = (*books)->next;
-        cout << (*books)->id << " " << (*books)->name << " " << fixed << setprecision(2) << (*books)->price << endl;
-    }
-}
-
-
-int main() {
-    book_list *books;
-    init_list(books);
-    create_from_end(books);
-    display(books);
-    return 0;
-}