Question $4.$ Write a program for two threads to share a single resource $($e$.$g$.,$ a

license$).$ Use Peterson's solution to implement it$.$ Each thread independently requests for

the resource, but only one thread at a time can get it$.$ Once a thread gets the resource, it

keeps it for a random time, and releases it$.$ Then, if another thread is waiting on it$,$ it will

get it$.$ Here, the variables turn, flag$1$ and flag$2$ are shared variables. Variable turn is set by

either thread. Variable flag$1$ is set by thread $1$ and flag$2$ by thread$2.$ Let each thread

request and release the resource $3$ times, each time holding it for a random time and

releasing it$.$ Write the program in any language of your choice provided it allows you to

create threads. Output should look something like this.

Time: $3$:$01$:$021\mathrm{.}50$ Thread $1$ requested the resource

Time: $3$:$01$:$021\mathrm{.}54$ Thread $1$ received the resource

Time: $3$:$01$:$025\mathrm{.}01$ Thread $2$ requested the resource

Time: $3$:$01$:$032\mathrm{.}26$ Thread $1$ released the resource

Time: $3$:$01$:$032\mathrm{.}28$ Thread $2$ received the resource

Time: $3$:$01$:$040\mathrm{.}12$ Thread $1$ requested the resource

Time: $3$:$01$:$040\mathrm{.}36$ Thread $2$ released the resource

Time: $3$:$01$:$040\mathrm{.}38$ Thread $1$ received the resource

Time: $3$:$01$:$041\mathrm{.}11$ Thread $2$ requested the resource

Time: $3$:$01$:$045\mathrm{.}16$ Thread $1$ released the resource

Time: $3$:$01$:$045\mathrm{.}18$ Thread $2$ received the resource

Time: $3$:$01$:$045\mathrm{.}28$ Thread $1$ requested the resource

Time: $3$:$01$:$047\mathrm{.}26$ Thread $2$ released the resource

Time: $3$:$01$:$047\mathrm{.}38$ Thread $1$ received the resource

Time: $3$:$01$:$048\mathrm{.}01$ Thread $2$ requested the resource

Time: $3$:$01$:$048\mathrm{.}26$ Thread $1$ released the resource

Time: $3$:$01$:$048\mathrm{.}28$ Thread $2$ received the resource

Time: $3$:$01$:$049\mathrm{.}36$ Thread $2$ released the resource