Write 5 C++ Programs 6. Binary Search Algorithm: 7. Object-Oriented Programming

Write 5 C++ Programs
6. Binary Search Algorithm:
7. Object-Oriented Programming (OOP) – Bank Account System:
8. Multithreading – Parallel Matrix Multiplication:
9. Exception Handling – Custom Exception:
10. File Handling – Reading and Writing Files:
I want you to write the programs in c++ please and attach the .txt files for me
I don’t have any other information my tutor only given these topic to write the c++ programs