#include<stdio.h>
#include<conio.h>
#include<iostream.h>
void main()
{
int n,a[10],i=0;
clrscr();
cout<<"Enter any decimal number : ";
cin>>n;
while(n/8!=0)
{
a[i++]=n%8;
n=n/8;
}
a[i]=n;
cout<<"Same octal number is :";
for(;i>=0;i--)
cout<<a[i];
getch();
}
////////////////////////////////////////////
Copy & paste this code in your TC & run, then you will get output.......
If you have any problem please comment below.........