Write a recursive function to print octal of a given decimal number

 #include<stdio.h>

void octal(int n)

{

    if(n==0)

    return 0;

    octal(n/8);

    printf("%d",n%8);

}

int main()

{

    int n;

    printf("inter the number");

    scanf("%d",&n);

    octal(n);

    return 0;

}