Search - Rectangle

Search - Rectangle - List

[Database system] SQL作业 DL : 0: 定义一个名为MyRectangle的矩形，类中有四个私有整型域，分别是矩形的左上角坐标（xUp，yUp）和右下角坐标（xDowm，yDown）；类中定义没有参数的构造方法和有四个int参数的构造方法，用来初始化类对象。(A rectangle named MyRectangle is defined with four private integer domains in the class, the xUp (yUp) of the rectangle, and the xDowm (yDown) in the lower right corner (xDowm, yDown); in the class, a construction method with no parameters and a construction method with four int parameters are used to initialize the class object.)
Date : 2025-12-16 Size : 1.79mb User : cc4