面试题答案
一键面试class Queue<T> {
private items: T[] = [];
enqueue(item: T) {
this.items.push(item);
}
dequeue(): T | undefined {
return this.items.shift();
}
}
class Queue<T> {
private items: T[] = [];
enqueue(item: T) {
this.items.push(item);
}
dequeue(): T | undefined {
return this.items.shift();
}
}