21 lines
340 B
C++

#pragma once
template <class T>
struct List {
struct Container {
T* t;
Container* next;
Container(T* t) : t(t) {}
};
Container* first;
Container* last;
void add(T* t) {
Container* c = new Container{t};
first == nullptr ? first = c : last->next = c;
last = c;
}
};