yuheiomori0718 https://blog.hatena.ne.jp/yuheiomori0718/ メモ置き場 https://y0m0r.hateblo.jp/ codeeval golang CodeEval 正規表現で書きなおした。 package main import ( "bufio" "fmt" "log" "os" "regexp" "strings" ) var email_pattern = `^(?i:[^ @"<>]+|".*")@(?i:[a-z1-9.])+.(?i:[a-z])+$` var email_re = regexp.MustCompile(email_pattern) func main() { file, err := os.Open(os.Args[1]) if err != nil { log.Fatal(err) } defer fil… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20140525%2F1400983861" title="GolangでCodeEvalのEmail Validation(正規表現) - メモ置き場" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2014-05-25 11:11:01 rich https://y0m0r.hateblo.jp/entry/20140525/1400983861 1.0 100%