learn: add hello world

c6b5a0c7 · Phodal HUANG · a685d690 · c6b5a0c7
隐藏空白更改
内联并排

Showing with 11 addition and 0 deletion

helloworld.go helloworld.go +11 -0

未找到文件。
--- a/helloworld.go
+++ b/helloworld.go
+package main
+
+import (
+	"fmt"
+	"strings"
+	"os"
+)
+
+func main() {
+    fmt.Println(strings.Join(os.Args[1:], " "))
+}