Write a program c program to convert binary to octal.

Output:
Enter any number any binary number: 1101
Equivalent hexadecimal value: 15

Code:
#include<stdio.h>
int main(){

long int binaryNumber,octalNumber=0,j=1,remainder;

printf("Enter any number any binary number: ");
scanf("%ld",&binaryNumber);

while(binaryNumber!=0){
remainder=binaryNumber%10;
octalNumber=octalNumber+remainder*j;
j=j*2;
binaryNumber=binaryNumber/10;
}

printf("Equivalent octal value: %lo",octalNumber);


return 0;
}