C++ Integer [?]

Question

In Java, strings have a charAt() function.

In C++, that function is simply stringname[INDEX]

However, what if I wanted to use a particular number at a certain index of an integer?

E.g.

int value = 9123;

Let's say I wanted to work with the index 0, which is just the 9.

Is there a way to use index at's with integers?

Answer 1

int value = 9123;
std::stringstream tmp;
tmp << value;
char digit = (tmp.str())[0];