25 lines
381 B
Go
25 lines
381 B
Go
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// 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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import (
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"fmt"
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"os"
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"strings"
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"unicode/utf8"
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)
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func main() {
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msg := os.Args[1]
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l := utf8.RuneCountInString(msg)
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s := msg + strings.Repeat("!", l)
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fmt.Println(s)
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}
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