The program is an illustration of loops.
Loops are program statements used to perform repetition
The program written in Python, where comments are used to explain each line is as follows
# This opens the file in read mode
text = open("myFile.txt", "r")
# This creates an empty dictionary
d = dict()
#This iterates through the text
for line in text:
# This splits the line into words, after removing leading & trailing spaces, and newline characters
words = line.strip().lower().split(" ")
# This iterates through all the words
for word in words:
# The following if condition counts the occurrence of each word
if word in d:
d[word] = d[word] + 1
else:
d[word] = 1
#This prints the words and their frequencies, in descending order
for w in sorted(d, key=d.get, reverse=True):
print(w, d[w])
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