面向对象程序设计(简答题)

1、请在横线中填入程序，完成如下PID控制仿真程序.(注意符号、标点符号、括号用半角)includeclass AAA(int A,B;public:AAA()(A=100;B=200;cout«"d

1 、 PID 请在横线中填入程序，完成如下控制仿真程序.(注意符号、标点符号、括号用半角) include classAAA ( intA,B; public: AAA() (A=100;B=200; cout«"deflatconstructing\n"; ) AAA(inti,intj) (A=i,B=j; cout«"constructing\n";} ~AAA()(cout«"destructing\n";} voidprint() (cout«xx><"\n";}> friendintadd(AAA&sl); } ； intadd(AAA&sl) (return(sl.A+sl.B);) voidmain() (AAAal,*a2; ints; a2=newAAA(5,6); al.print(); a2->print(); s=add(*a2); coutvv"s="«><> deletea2; ) 运行结果是： 问题反馈 【教师释疑】 [defaultconstructingdeflatconstructingconstructing100,2005,6s=lldestructing 正确答案： destructing 】 2include 、 classCdateintday,month,year;