C++ Program to convert a decimal number into an octal using Classes and Objects

Write a program in C++ to convert a decimal number into an octal without using an array using Classes and Objects.

/*C++ Program to convert a decimal number into an octal using Classes and Objects*/
#include<iostream>
using namespace std;
class T4Tutorials
{
	private :
		int i,j,dn;
		int temp,oc_num;
	public :
		//for constrtcor function name is same as class name
		int T4Tutorials_Function()
		{
			cout<<"Enter the octal Number : ";
			cin>>dn;
			temp=dn;
			i=1;
			for(j=dn ; j>0 ; j=j/8)
			{
				oc_num=oc_num+(j%8)*i;
				i=i*10;
			}
			cout<<"Your Entered Value is : "<<temp;
			cout<<"\t Octal Value of your Input is : "<<oc_num;
		}
};
int main()
{
	T4Tutorials a;
	a.T4Tutorials_Function();
}

/*C++ Program to convert a decimal number into an octal using Classes and Objects*/

#include<iostream>

using namespace std;

class T4Tutorials

{

private :

int i,j,dn;

int temp,oc_num;

public :

//for constrtcor function name is same as class name

int T4Tutorials_Function()

{

cout<<"Enter the octal Number : ";

cin>>dn;

temp=dn;

i=1;

for(j=dn ; j>0 ; j=j/8)

{

oc_num=oc_num+(j%8)*i;

i=i*10;

}

cout<<"Your Entered Value is : "<<temp;

cout<<"\t Octal Value of your Input is : "<<oc_num;

}

};

int main()

{

T4Tutorials a;

a.T4Tutorials_Function();

}

Output

Enter the octal Number : 9

Your Entered Value is : 9

Octal Value of your Input is : 11

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