public/subjects/itoabase.en.md

itoabase

Instructions

Write a function that:

• converts an int value to a string using the specified base in the argument
• and that returns this string

The base is expressed as an int, from 2 to 16. The characters comprising the base are the digits from 0 to 9, followed by uppercase letters from A to F.

For example, the base 4 would be the equivalent of "0123" and the base 16 would be the equivalent of "0123456789ABCDEF".

If the value is negative, the resulting string has to be preceded with a minus sign -.

Only valid inputs will be tested.

Expected function

func ItoaBase(value, base int) string {

}