Virtual base class C++ Program to check Armstrong number of n digits

By: Prof. Fazal Rehman Shamil

Write a program in C++ to check Armstrong number of n digits by using the virtual base class in Object Oriented Programming.

#include<iostream>
#include<math.h>
#include<conio.h>
using namespace std;
class A
{
public:
int num;
};
class B : public virtual A
{
public:
int result;
};
class C : public virtual A
{
public:
int r;
};
class D: public B, public C
{
public:
void T4Tutorials_Get_Number()
{
int n,n1,a,b;
n1=a;
n=b;
cout<<"check the num of Armstrong or not : ";
cin>>n;
num=n1;
while(num !=0)
{
num/=10;
n++;
}
num=n1;
while (num !=0)
{
r=num%10;
result+=pow(r,n);
num /=10;
}
if(result == n1)
cout<<"Armstrong Number : ";
else
cout<<"Not Armstrong Number : ";
}
};
int main()
{
D obj;
obj.T4Tutorials_Get_Number();
}

#include<iostream>

#include<math.h>

#include<conio.h>

using namespace std;

class A

{

public:

int num;

};

class B : public virtual A

{

public:

int result;

};

class C : public virtual A

{

public:

int r;

};

class D: public B, public C

{

public:

void T4Tutorials_Get_Number()

{

int n,n1,a,b;

n1=a;

n=b;

cout<<"check the num of Armstrong or not : ";

cin>>n;

num=n1;

while(num !=0)

{

num/=10;

n++;

}

num=n1;

while (num !=0)

{

r=num%10;

result+=pow(r,n);

num /=10;

}

if(result == n1)

cout<<"Armstrong Number : ";

else

cout<<"Not Armstrong Number : ";

}

};

int main()

{

D obj;

obj.T4Tutorials_Get_Number();

}

FAQ

Develop a c++ program to find armstrong number between 1 to 1000 by using the virtual base class in OOP.
4 digit armstrong number in c++ by using the virtual base class in OOP.
is 1634 an armstrong number by using the virtual base class in OOP.
armstrong number algorithm by using the virtual base class in OOP.
armstrong number program in c++ using functions by using the virtual base class in OOP.
check whether the number is armstrong or not in c++ by using the virtual base class in OOP.

Author
Recent Posts

Prof. Fazal Rehman Shamil

CEO @ T4Tutorials.com
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