to_chars
In this part we learn about the to_char function and it's two types of declarations; the integral and floating point.
to_chars is a set of overloaded functions for integral and floating point types.
Integral types declaration
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std::to_chars_result to_chars(char* first, char* last, TYPE value, int base = 10);
Where TYPE expands to all available signed and unsigned integer types and char.
Since base might range from 2 to 36, the output digits that are greater than 9 are represented as lowercase letters: a...z.