Add twelve-days practice exercise#992

Merged

ahans merged 17 commits intoexercism:mainfrom

alienx5499:add-twelve-days-exercise

Aug 30, 2025

Commits on Jul 7, 2025

Add twelve-days practice exercise
alienx5499
committed

Commits on Aug 29, 2025

Remove stub function signatures from twelve-days exercise
alienx5499
committed
Fix twelve-days test: remove using namespace std, use std::string_view for verses, add newlines
alienx5499
committed
Update twelve-days test to match canonical data exactly: shorter descriptions, no newlines in verses, use recite function
alienx5499
committed
Fix string concatenation in twelve-days example: split into separate operator+= calls
alienx5499
committed
Fix include in twelve-days example: use twelve_days.h instead of example.h
alienx5499
committed
Optimize twelve-days example: use std::array instead of std::vector for compile-time constants
alienx5499
committed
Fix string concatenation in twelve-days example: use auto and std::string{} constructor
alienx5499
committed
Add missing EOL character to twelve-days CMakeLists.txt
alienx5499
committed
Use std::string{} constructor approach for string concatenation in twelve-days example
alienx5499
committed