#include<iostream>
#include<stdlib.h>
#include<math.h>
using namespace std;
class octal
{
double oct[10];
int count;
public:
octal(int x)
{
double a[10];
int i=0,rem;
while(x!=0)
{
rem=x%8;
x=x/8;
a[i++]=rem;
}
count=i;
int n=count-1;
for(i=0;i<=count;i++)
{
oct[i]=a[n];
n--;
}
}
double operator+(double k)
{
double sum=0;
int j,i;
j=count-1;
for(i=0;i<count;i++)
{
sum=sum+oct[j]*pow(8,i);
j--;
}
return (sum+k);
}
friend ostream & operator <<(ostream &,octal &);
};
ostream & operator <<(ostream &print,octal &o)
{
for(int i=0;i<o.count;i++)
print<<o.oct[i];
return (print);
}
int main()
{
int x;
double k,y;
cout<<"enter double:\t";
cin>>x;
octal h=octal(x);
cout<<"octal equvalient:\t"<<h;
cout<<"\nenter an double to add with an octal:\t";
cin>>k;
y=h+k;
cout<<"sum of h+k\t"<<y<<"\n";
return 1;
}
#include<stdlib.h>
#include<math.h>
using namespace std;
class octal
{
double oct[10];
int count;
public:
octal(int x)
{
double a[10];
int i=0,rem;
while(x!=0)
{
rem=x%8;
x=x/8;
a[i++]=rem;
}
count=i;
int n=count-1;
for(i=0;i<=count;i++)
{
oct[i]=a[n];
n--;
}
}
double operator+(double k)
{
double sum=0;
int j,i;
j=count-1;
for(i=0;i<count;i++)
{
sum=sum+oct[j]*pow(8,i);
j--;
}
return (sum+k);
}
friend ostream & operator <<(ostream &,octal &);
};
ostream & operator <<(ostream &print,octal &o)
{
for(int i=0;i<o.count;i++)
print<<o.oct[i];
return (print);
}
int main()
{
int x;
double k,y;
cout<<"enter double:\t";
cin>>x;
octal h=octal(x);
cout<<"octal equvalient:\t"<<h;
cout<<"\nenter an double to add with an octal:\t";
cin>>k;
y=h+k;
cout<<"sum of h+k\t"<<y<<"\n";
return 1;
}
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