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learngo/23-input-scanning/exercises/03-unique-words-2/main.go
2019-05-07 12:36:12 +03:00

40 lines
915 B
Go

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