下面是复数类complex的定义,其中重载的运算符“+”的功能是返回一个新的复数对象

题型:填空题

问题:

下面是复数类complex的定义,其中重载的运算符“+”的功能是返回一个新的复数对象,其实部等于两个操作对象实部之和,虚部等于两个操作对象虚部之和;请补充完整。 class complex { double real; //实 double imag; //虚部public: complex( double r, double i):real(r),imag(i){} complex operator + (complex a) { return complex(______); } };

考点:计算机等级考试C++二级C++笔试315
题型:填空题

对于发生于资产负债表日至审计报告日、审计报告日至会计报表公布日及会计报表公布日后三个时段的期后事项,注册会计师应当分别承担哪些责任?注册会计师审计了审计报告日至会计报表公布日发生的期后事项后,审计报告日期应如何确定?

题型:填空题

在配置Fe2(SO4)3溶液时,为了防止水解,常常往溶液中加入少量的:

A.NaOH

B.H2SO4

C.KCl

D.CH3COOH

题型:填空题

权变理论是基于自我实现人假设提出来的.

题型:填空题

企业拥有或者控制的非流动资产是()。

A、存货

B、长期投资

C、递延资产

D、无形资产

E、短期投资

题型:填空题

The task at hand now is to (56) the programmers who still use yesterday’s software technology to solve today’s software problems. Object-oriented programming requires a new attitude toward problem (57) . Problem (57) with computer system becomes more natural. Application can (58) be translated into (59) . Although it is commonly believed that it will be easier to train new programmers to use object-oriented techniques than to (60) programmers who have substantial experience in applying conventional programming language constructs.

(59)是()

A.classes

B.class

C.objects

D.object

更多题库