CONVERSION FROM DECIMAL TO OCTAL USING C PROGRAM

#include<stdio.h>

int main(){

  long int no,n=0,j=1,rem,no1;

  printf("Enter any number any binary form->");

  scanf("%ld",&no);

  no1=no;

  while(no!=0){

      rem=no%10;

      n=n+rem*j;

      j=j*2;

      no=no/10;

  }

  printf("\nThe value of binary no. %ld is ->%ld",no1,n);

  return 0;

}