let demo = new LinkedList();
linkedListDemo.insert('aaaa');
linkedListDemo.insert('bbbb', 'aaaa');
linkedListDemo.display();
linkedListDemo.size();
linkedListDemo.find(); //如果该元素不存在则会返回最后一个元素
linkedListDemo.indexOf('aaaa');
linkedListDemo.indexOf('aaaa');
linkedListDemo.removeEl('aaaa');
Demo
let dictionary = new Dictionary();
let arr = [{ key: 'mouse', value: '鼠'}, {key: 'ox', value: '牛'}, {key: 'tiger', value: '虎'}, {key: 'rabbit', value: '兔'}, {key: 'dragon', value: '龙'}, {key: 'snake', value: '蛇'}, {key: 'horse', value: '马'}, {key: 'sheep', value: '羊'}, {key: 'monkey', value: '猴'}, {key: 'chicken', value: '鸡'}, {key: 'dog', value: '狗'}, {key: 'pig', value: '猪'}];
arr.forEach(item => {
dictionary.set(item.key, item.value);
});
dictionary.keys();
dictionary.values();
dictionary.has('hello'); //false
dictionary.get('mouse'); //鼠
dictionary.remove('pig'); //true
dictionary.size();
dictionary.clear();