Problem 234 project Euler (#883)

* Problem 234 project Euler

* Update project_euler/problem_234

Co-Authored-By: Emmanuel Arias <emmanuelarias30@gmail.com>

* Update project_euler/problem_234

Co-Authored-By: Emmanuel Arias <emmanuelarias30@gmail.com>

* Update project_euler/problem_234

Co-Authored-By: Emmanuel Arias <emmanuelarias30@gmail.com>

* Update project_euler/problem_234

Co-Authored-By: Emmanuel Arias <emmanuelarias30@gmail.com>

* Update project_euler/problem_234

Co-Authored-By: Emmanuel Arias <emmanuelarias30@gmail.com>

* Update project_euler/problem_234

Co-Authored-By: Emmanuel Arias <emmanuelarias30@gmail.com>

* Update and rename problem_234 to problem_234.py

* Made suggested changes

else was not required
temp declared afterwards
suggested changes are correct.Thank u!

* Rename project_euler/problem_234.py to project_euler/problem_234/sol1.py