change the look of my output.

'''

#include

#include

#include

using namespace std;

int sumDigits(int);

int main()

{

int k2, k3;

cout << "List of all positive integers k less than 1000 such that the three "

<< "numbers k, k2, and k3 have digits that add up to the same number: ";

for (int k = 0; k < 1000; k++)

{

k2 = pow(k, 2);

k3 = pow(k, 3);

if (sumDigits(k) == sumDigits(k2) &&

sumDigits(k2) == sumDigits(k3))

cout << k << " ";

}

cout << endl;

return 0;

}

int sumDigits(int Digit)

{

ostringstream ostr;

int num, Sum = 0;

string temp;

ostr << Digit;

string Str = ostr.str();

for (int i = 0; i < Str.length(); i++)

{

temp = Str[i];

istringstream istr(temp);

istr >> num;

Sum += num;

}

return Sum;

}

'''

the following numbers in the output of my program looks like this:

0 1 10 100 468 585

How would I get them to look like this?:

0 1 10 100 468 585