Update languages.md

src/languages.md

@@ -2,12 +2,10 @@
 
 - [Go](https://go.dev/tour/welcome/1)
 - [Rust](https://doc.rust-lang.org/book/index.html)
-- [Zig](https://ziglang.org/learn/overview/)
-- [C](https://blog.bradfieldcs.com/how-to-learn-c-59222a627a4c) & C++
+- [C](https://blog.bradfieldcs.com/how-to-learn-c-59222a627a4c) > [C++](https://isocpp.org/) > [Zig](https://ziglang.org/learn/overview/)
 - [Lua](https://www.lua.org/)
-- [Java](https://dev.java/learn/) & [Kotlin](https://kotlinlang.org/docs/getting-started.html) & [Scala](https://docs.scala-lang.org/tutorials/scala-for-java-programmers.html)
-- [Python](https://docs.python.org/3/tutorial/)
-- [Ruby](https://www.ruby-lang.org/en/documentation/quickstart/) & [Crystal](https://crystal-lang.org/)
-- [Nim](https://nim-lang.org/docs/tut1.html)
-- [Erlang](https://www.erlang.org/doc/getting_started/intro.html#prerequisites) & [elixir](https://elixir-lang.org/getting-started/introduction.html)
-- [Haskell](https://www.haskell.org/get-started/)
+- [Java](https://dev.java/learn/) > [Kotlin](https://kotlinlang.org/docs/getting-started.html) > [Scala](https://docs.scala-lang.org/tutorials/scala-for-java-programmers.html)
+- [Python](https://docs.python.org/3/tutorial/) > [Nim](https://nim-lang.org/docs/tut1.html)
+- [Ruby](https://www.ruby-lang.org/en/documentation/quickstart/) > [Crystal](https://crystal-lang.org/)
+- [Erlang](https://www.erlang.org/doc/getting_started/intro.html#prerequisites) > [elixir](https://elixir-lang.org/getting-started/introduction.html)
+- [Lisp](https://en.wikipedia.org/wiki/Lisp_(programming_language)) > [Haskell](https://www.haskell.org/get-started/) > [Clojure](https://clojure.org/) > [Racket](https://racket-lang.org/)