using c$++$ and object oriented program answer the following:

Write a simple multithreaded application that prints to the console. The application has one global variable

called "run". This variable is initially set to $0$ or false.

The application also contains three ordinary functions $($these are not lambdas$)...$

Function star$()$: continuously prints the star $*"$ character to the console while run is true.

Function plus$()$: continuously prints the plus $"+"$ character to the console while run is true.

Function main$()$: which is the entry point, does the following...

Sets global variable run $=1$ or true

Starts executing star$()$ and plus$()$ functions as threads

Prints the string "Hello world!" to the console

Sets run $=0$ or false

Waits for the threads to join

In this interesting application, all three functions print to the console separately. Each time it is run, the output

should be different depending on how the OS switches between the three tasks.