目录Java 8 之前版本JDK 8版本Java 9版本Java 8 之前版本 Java 8 之前 ,接口好像就只允许两种类型的数据,一个是常量、另一个就是公开 ( public ) 的虚方法 ( abstract ),而且是虚方法哦,就是没有任何实现的方法,
Given a list of words which contains the letters a-z at least once, how would you write a program to find the shortest pangram counted by number o开发者_如何转开发f characters (not counting spaces) as