40 lines
915 B
Go
40 lines
915 B
Go
// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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// ---------------------------------------------------------
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// EXERCISE: Unique Words 2
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//
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// Use your solution from the previous "Unique Words"
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// exercise.
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//
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// Before adding the words to your map, remove the
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// punctuation characters and numbers from them.
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//
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//
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// BE CAREFUL
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//
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// Now the shakespeare.txt contains upper and lower
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// case letters too.
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//
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//
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// EXPECTED OUTPUT
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//
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// go run main.go < shakespeare.txt
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//
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// There are 100 words, 69 of them are unique.
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//
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// ---------------------------------------------------------
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func main() {
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// This is the regular expression pattern you need to use:
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// [^A-Za-z]+
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//
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// Matches to any character but upper case and lower case letters
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}
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