v2.0.1

Optimized code generation logic And runtime.

Full Changelog: v2.0.0...v2.0.1

v2.0.0

overhauled

descriptions :

• get length directly instead of getting template.

• return string of numbers.

• select number from "selections" instead of random selection (selections set is a subset of possible numbers).

• failure in the operation is allowed up to two times (three time generation) instead of unknown times.

v1.0.1

fix bugs in validation conditions and improve some codes
Everything is backwards compatible

v1.0.0

README.md file created