44 lines
732 B
Go
44 lines
732 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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"math/rand"
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"os"
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"strconv"
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"time"
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s "github.com/inancgumus/prettyslice"
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)
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func main() {
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rand.Seed(time.Now().UnixNano())
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max, _ := strconv.Atoi(os.Args[1])
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// declare an uninitialized nil slice
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var uniques []int
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loop:
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// you can still use the len function on a nil slice
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for len(uniques) < max {
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n := rand.Intn(max + 1)
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for _, u := range uniques {
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if u == n {
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continue loop
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}
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}
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// let's grow the slice by appending
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uniques = append(uniques, n)
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}
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s.Show("Uniques", uniques)
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}
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