Question:

Write C/C++ code for a program that takes as command line argument a file name. Your program will make a memory map of the file and replace all integers with spaces. Make two threads for this purpose. The first thread will replace integers with spaces from the first half of the map and the second thread will replace integers with spaces from the second half of the map. Assume that there are 100 bytes in the file. (Hint: Create a single map. Pass the map pointer to first thread as parameter. For the second thread, add 50 to the map pointer and pass it to the second thread as parameter, i.e., map+50.

Sample Data for File:

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