39 lines
878 B
Go
39 lines
878 B
Go
// 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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// For more tutorials : https://learngoprogramming.com
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// In-person training : https://www.linkedin.com/in/inancgumus/
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// Follow me on twitter: https://twitter.com/inancgumus
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package main
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import (
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"fmt"
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"os"
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)
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// ---------------------------------------------------------
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// EXERCISE: Count the Chars
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//
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// 1. Change the following program to work with unicode
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// characters.
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//
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// INPUT
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// "İNANÇ"
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//
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// EXPECTED OUTPUT
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// 5
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// ---------------------------------------------------------
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func main() {
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// Currently it returns 7
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// Because, it counts the bytes...
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// It should count the runes (codepoints) instead.
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//
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// When you run it with "İNANÇ", it should return 5 not 7.
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length := len(os.Args[1])
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fmt.Println(length)
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}
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