Add racket setup to devcontainer (#875)
Add racket setup to devcontainer (#875)


leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive,leios/algorithm-archive