This directory contains a simple "Hello World" script. There are two versions: one using an integer literal (needed because the Plutus interpreter doesn't currently accept byte string literals) and a slighly more complicated one using a bytestring parameter.
plutus-helloworld
-- very simple numeric version
plutus-helloworld-bytestring
-- more compex typed version using a paramaterised validator and bytestring constant
plutus-helloworld-literal-bytestring
-- an untyped example using literal builtin bytestring (significantly smaller when serialised than typed validator)
plutus-sum
-- a typed validator where datum and redeemer are both integers. The validator succeed if sum [1..datum] == redeemer