Question: Write a program in C++ that demonstrates the use of a fork and wait system calls on Linux machines. The program should complete 12 runes

Write a program in C++ that demonstrates the use of a fork and wait system calls on Linux machines. The program should complete 12 runes before terminating. In each run print out the letters 'A' 'B' 'C" etc. till it reaches 26 child processes. You should only have to use the fork() function once.

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