We need to provide integer absolute value and division functions from the C standard library that are…

We need to provide integer absolute value and division functions from the C standard library that are…: a task in LegoFlow-SWE (Harbor dataset). Absolute value (from <cstdlib ) - abs(int) → int - labs(long) → long - llabs(long long) → long long - An overloaded abs that accepts any of int , long …

The task

**Absolute value (from `<cstdlib>`)** - `abs(int)` → `int` - `labs(long)` → `long` - `llabs(long long)` → `long long` - An overloaded `abs` that accepts any of `int`, `long`, or `long long` and returns the matching type (the return type should be deducible with `decltype`).

Part of Lego-X/LegoFlow-SWE.