Question: Write a c++ program to create one parent with its PID number with three child processes with there PID number using fork() function where each

Write a c++ program to create one parent with its PID number with three child processes with there PID number using fork() function where each process have nter-process- communication .

For example :

parent to child 1 : "hello" child 1 to parent : "hello" Parent to child  2: "bye" Child 2 to parent : "Bye" Parent to child 3: "Hi" Child 3 to parent: "HI"

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