Added course files

cppcourse/.gitignore

cppcourse/ClassTemplateFunctionDefinition.ipynb

cppcourse/Homework_A.ipynb

cppcourse/Homework_A_sol.ipynb

cppcourse/const_demo.ipynb

cppcourse/const_exercise.ipynb

cppcourse/lecture00.ipynb

cppcourse/lecture01.ipynb

cppcourse/lecture01_ex.ipynb

cppcourse/lecture01_ex_sol.ipynb

cppcourse/lecture02.ipynb

cppcourse/lecture02_ex.ipynb

cppcourse/lecture03.ipynb

cppcourse/lecture03_ex.ipynb

cppcourse/lecture04.ipynb

cppcourse/lecture04_ex.ipynb

cppcourse/lecture04_ex_sol.ipynb

cppcourse/lecture05.ipynb

cppcourse/lecture05_ex.ipynb

cppcourse/lecture05_ex_sol.ipynb