我刚开始学习Java,已经上了几个星期的课,并被要求完成一个包含以下信息的程序:
- A data field for the year that the ship was built (an int).- A toString method that displays the ship’s name and the yea
我是JavaScript的新手,来自C++/Java背景,所以我更习惯于“经典”语言。假设我有一个基类A,它定义了派生类B和C应该实现的一些函数,例如(Java ish psuedo-code): public void doSomething();};
public void doSomething() {
// does B sort of somet