Yeah, some snippets are just wrong. Like "C++ float to int" [0].

I have expected something like:

auto foo = static_cast<int>(1.5);

but the first snippet was:

cout << 4.35

and the second:

int n = (4.35 * 100) + 0.5; cout << n;

[0] https://justshowmethecode.com/code-example/c%2B%2B/22xfc/c-f...