The program is an illustration of file manipulations
File manipulation involves reading and writing to a file
The program in Python, where comments are used to explain each line is as follows
#This defines the function
def open_file(fname):
#This opens the file
a_file = open(fname)
#This reads the file content
lines = a_file. readlines()
#This iterates through each line of the file
for line in lines:
#This prints each line
print(line)
#This closes the file
a_file.close
At the end of the program, the file contents are printed.
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