Algorithm: Reverse a Integer to an array with recursion

Question:

Please reverse a Integer to an array with recursion. For example, there is a integer is 1234567890. After reverse, the integer should change to be 0987654321 .

Code:

// ConvertInteger.cpp : Defines the entry point for the console application.//#include "stdafx.h"#include <iostream.h>void reverse(int* storage, int num){if(num>=10)reverse(storage+1 , num/10) ;// Cannot use stroage++, because storage is a const.// So, it cannot be ++ as l-value.*storage = num%10 ;}int main(int argc, char* argv[]){int num = 1234567890 ;int storage[10] ;reverse(storage, num) ;for(int i=0 ; i<10 ; i++){cout<<storage[i]<<" " ;}return 0;}