Revamp exercices of part 5.

5-UsefulConceptsAndSTL/0-main.ipynb

5-UsefulConceptsAndSTL/1b-TP.ipynb

5-UsefulConceptsAndSTL/3b-TP.ipynb

5-UsefulConceptsAndSTL/5b-TP.ipynb

5-UsefulConceptsAndSTL/6b-TP.ipynb

TP/5-UsefulConceptsAndSTL/CMakeLists.txt

TP/5-UsefulConceptsAndSTL/Solution/exercice35.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice36.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice37_constexpr.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice37_struct.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice38.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice39.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice40.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice41.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice42.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice45.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice49.cpp

TP/5-UsefulConceptsAndSTL/Solution/exercice50.cpp

TP/5-UsefulConceptsAndSTL/initial_file.cpp