以前学过ruby，gml，lisp这些小众语言的我
又开始了golang
基本上所以语言，我觉得都应该和C++对比一下
C++ vs golang
In brief, golang is a language which mixes C++, Python and Java, but it
- extends the cross-platform ability in Java.
- force type
newline
golang: syntax error: unexpected semicolon or newline before {
golang can't
package main
func main()
{
}
golang must
package main
func main(){
}