小编Chr*_*ris的帖子

我有几个关于创建对象(2个值)以及如何"调用"它的问题.

使用以下内容初始化对象:

Tweetal t1, t2, t3, t4, t5, t6;
t1 = new Tweetal();      //a: 0 , b = 0
t2 = new Tweetal(-2);    //a: -2, b = -2
t3 = new Tweetal(5, 17); //a: 5, b = 17
t4 = new Tweetal(t3);    //a:5, b = 17

Console.Write("t1 = " + t1);
Console.Write("\tt2 = " + t2);
Console.Write("\tt3 = " + t3);
Console.Write("\tt4 = " + t4);
Console.WriteLine("\n");
t1 = t1.Som(t2);
t4 = t2.Som(t2);
//......

现在2个事情要与该对象做正在服用的SUM和SUMNumber:总:t4 = t2.sum(t3);(这将导致在T4:一个:3(-2 + …