Exercise 10-8 recursive implementation of sequential output of integers

exercises 10-8 Recursive implementation sequentially outputs integers (15 branch )

This question requests to realize a function , Output an integer in bit order .

Function interface definition ：

void printdigits( int n );

function printdigits Should be n Each digit of the is printed in order from high to low , Each number is on one line .

Sample referee test procedure ：

#include <stdio.h>

void printdigits( int n );

int main()
{
    int n;
    
    scanf("%d", &n);
    printdigits(n);

    return 0;
}

/*  Your code will be embedded here  */

sample input ：

12345

sample output ：

1
2
3
4
5

void printdigits( int n ){
    if(n/10>0){
        printdigits(n/10);
    }
    printf("%d\n",n%10);
}