ThousandSeparator.cpp

#include <iostream>
using namespace std;

/*
thousand separator,
I'm just trying to translate it from delphi/pascal to c++, here's the original source link:

https://www.swissdelphicenter.ch/en/showcode.php?id=774

*/

int i;
string inp = "1234567890987654321", sep = ".";

int main()
{
    i = inp.length();
while (i > 3)
{
    inp.insert(i - 3,  sep);
    i -= 3;
}
    cout << inp;
    return 0;
}