Please Explain, Thanks :)

3. Run the following program and take a screenshot of the result. Explain the relationship between the created processes. (Hint: if we draw an arrow that points from a process to its child process, what shape can we get?) #include #include #include int main (int argc, char argv[1) pid-t childpid = 0; int i, nbrofProcesses; if (argc2) /* Check for valid number of command-line arguments fprintf(stderr, "Usage: %s ", argv [0]); return 1i /Convert character string to integer / nbrotProcesses = atoi (argv/ 1)) ; for i-l; i