(C Programming Langauge )

For argv structure organizing command line arguments, write three pieces of code to print out the following bytes. Assume that there are more than 3 arguments and each arguments have 3+ characters. So no segmentation faults would be caused by accessing these bytes. Print out each byte as a 2-digit hexadecimal number, e.g., 0xE7.

1) the least significant byte in variable argv

2) the most significant byte in variable argv[1]

3) the second byte in the second argument. Assume the command itself, i.e., argv[0] is not considered as an argument.