Closed YuezhenQin closed 7 months ago
public interface Map<K, V> { void add(K key, Value); V remove(K key); boolean contains(K key); V get(K key); void set(K key, V newValue); int getSize(); boolean isEmpty(); }
public interface Map<K, V> { void add(K key, Value); V remove(K key); boolean contains(K key); V get(K key); void set(K key, V newValue); int getSize(); boolean isEmpty(); }