摘要：
private static void libraryDemo() { String[] bookNames = {"《西游记》", "《红楼梦》", "《水浒传》", "《三国演义》"}; String[] bookAuthor = {"吴承恩", "曹雪芹", "施耐庵", "罗贯中"}; do 阅读全文
摘要：
private static void demo4() { String[][] menu = { {"糖醋带鱼", "12", "加辣", "加葱"}, {"麻婆豆腐", "15", "加辣"}, {"南昌拌粉", "13", "加葱"}, {"农家小炒肉", "17"}, {"梅菜扣肉", "2 阅读全文