#include <iostream>
#include <cmath>
using namespace std;
 
int ipow (int base, int exp)
{
    int result = 1;
    for(int i = 0; i < exp; i++) result *= base;
 
    return result;
}
 
int numDig(int n)
{
    if(!n) return 1;
    if(n<0) return log10(-n) + 1;
    return log10(n) + 1;
}
 
void cifre(int n)
{
    int numDigits = numDig(n);
    for(int i = numDigits - 1; i >= 0; i--)
    cout <<  (n/ipow(10,i))%(ipow(10,numDigits - i + 1)) << "   ";
 
}
 
int main() {
    cifre(656775);
    return 0;
}

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