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Update solution.hide.py

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Lines changed: 15 additions & 8 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,10 +1,17 @@`
`1`		`-freq = {} # frequency of words in text`
`2`		`-line = input()`
`3`		`-for word in line.split():`
`4`		`- freq[word] = freq.get(word,0)+1`
	`1`	`+# Your code here`
	`2`	`+def compute_word_frequency(sentence):`
	`3`	`+ words = sentence.split()`
`5`	`4`
`6`		`-words = freq.keys()`
`7`		`-words.sort()`
	`5`	`+ word_frequency = {}`
`8`	`6`
`9`		`-for w in words:`
`10`		`- print ("%s:%d" % (w,freq[w]))`
	`7`	`+ for word in words:`
	`8`	`+ word_frequency[word] = word_frequency.get(word, 0) + 1`
	`9`	`+`
	`10`	`+ sorted_word_frequency = sorted(word_frequency.items(), key=lambda x: x[0])`
	`11`	`+`
	`12`	`+ for word, frequency in sorted_word_frequency:`
	`13`	`+ print(f"{word}: {frequency}")`
	`14`	`+`
	`15`	`+`
	`16`	`+input_sentence = "New to Python or choosing between Python 2 and Python 3? Read Python 2 or Python 3."`
	`17`	`+compute_word_frequency(input_sentence)`

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