Question: C++ Assume you have a program that takes as its only command line argument a number of child processes to spawn. Each child process sleeps

C++

Assume you have a program that takes as its only command line argument a number of child processes to spawn. Each child process sleeps for a random number of seconds and then exits. The main process should exit once a majority (greater than half) of the children have exited. How should the code wait for the processes? Why is your choice the smart choice in this case?

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