using namespace std; int main() { int a = 3; float b = 4.5; double c = 5.25; double sum; sum = a + b +... Level up your programming …NettetD[解析] 本题程序中引入了虚基类。在主函数中，执行语句“y obj；”时，先执行虚基类x的构造函数，使a=1，然后执行类x1的构造函数，使a=2，并输出值2。

Find output of C++ programs -1 (Mixed Topics) - IncludeHelp

NettetAnswer:b. Explanation:Because derived inherits functions and variables from base. Pick out the correct statement. a) A derived class's constructor cannot explicitly invokes its … Nettet13. des. 2015 · Here it is: #include using namespace std; class myPoint { public: double x; double y; myPoint () {x=y=0;} }; double distance (myPoint A, myPoint … ooky definition

Solved What is the output of the following program? #include

Nettet#include #include using namespace std; class A { int a; public: int assign (int i) const { a = i; } int return_value () const { return a; } }; int main (int argc, …Nettet21. apr. 2024 · #include #include using namespace std; class Student { public: Student (string num,int id1); void setinfo (int age1,string sex1) { age=age1; sex=sex1; }; int … Nettet1. jun. 2024 · #include using namespace std; class base { int arr [10]; }; class b1: public base { }; class b2: public base { }; class derived: public b1, public b2 …ooky faith memorial park