The program is an illustration of file manipulations.
File manipulations are used to read, write and append to files
The program in Python, where comments are used to explain each line is as follows:
#This initializes a list
numList =[]
#The following iteration gets three inputs, and appends them to the list
for i in range(3):
num = int(input())
numList.append(num)
#This sorts the list
numList.sort()
#This opens the file
f = open("maximum.txt", "a")
#This writes to the file
f.write(str(numList[2]))
#This closes the file
f.close()
Read more about file manipulations at:
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