Discussões Q&A
Background Colour React
2 Votos
2 Respostas
Fill in the blanks that define an abstract Animal class and a dog class that inherits from it.
class Animal{
public:
virtual void bark()=___;
};
class Dog __ Animal{
public:
_____bark(){
cout<<"Woof!";
}
};
1 Voto
2 Respostas
#include <iostream>
using namespace std;
class A{
public:
void f1();
};
class B : public A{
public:
virtual void f1();
}
int main()
{
A * obj = new B;
obj.f1();
}
Ques: can we write virtual before an overridden function from the base class?? if yes which f1() should it call base class f1() or derived class f1()???
0 Voto
1 Resposta
What is Kotlin?
3 Votos
4 Respostas
Whats is the benefit if we use enemy pointer to the type of it's inherited class ?
1 Voto
2 Respostas
Is it possible to run swift in a virtual machine equipped with OS X 10 or later version? Cause I am about to install VMWare and then the OS X / Yosemite.
0 Voto
3 Respostas
why do we use VirtualFunction to allow derived class to use to base class function , yet we already have the inheritance acces s
0 Voto
2 Respostas
what is the syntax of the execution command format for testing a java code. is it start() because that doesnt work..
0 Voto
1 Resposta
C#Love chat-5
2 Votos
1 Resposta
Containerize our code
0 Voto
3 Respostas
AR/VR + iOS/Android
3 Votos
3 Respostas
why this output only comes 3 and why not output 123?
#include<iostream>
using namespace std;
class A{
public:
virtual void f(){cout<<1;}
};
class B:public A{
public:
void f(){cout<<2;}
};
class C:public B{
public:
void f(){cout<<3;}
};
int main()
{
B *p=new C;
p->f();
}
0 Voto
3 Respostas
Making a VPN
1 Voto
2 Respostas
Popular hoje
How create a new language ?
1 Votes
Beginner question
0 Votes
I need help to solve this
0 Votes
Project
0 Votes