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3.14 πの日だったので、Go での出力を試みる

Posted at

前置き

これと同じなので省略。

コード

pi.go
package main

import (
    "fmt"
    "strings"
)

func stripchars(str, chr string) string {
    return strings.Map(func(r rune) rune {
        if strings.IndexRune(chr, r) < 0 {
            return r
        }
        return -1
    }, str)
}

func main() {
    var s string = stripchars("Now I need a drink, alcoholic of course, after the heavy lectures involving quantum mechanics.", ".,")
    var list = strings.Split(s, " ")
    for _,element := range list {
        fmt.Print(len(element))
    }
    fmt.Println()
}

実行

$ go run pi.go
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