Debugging/ coding C# on smartphones

I recently learnt c#. I travel alot and cant take my laptop with me everywhere, so i was wondering if there was a phone i could code c# in and debug it on the phone itself and edit e.t.c i dont want to code FOR the phone. i want to code IN the phone. its not even necessary to compile and get an exe on the phone. Even if i can just code it and then debug it开发者_如何学C and save the resulting code in txt file would be great. so is there any phone on which i can do that and i would prefer , Phones with linux based os or androids. Is there any way to Debug c# code on these phones. thanks alot guys

Your best bet is probably a web based C# editor / compiler that you can use on the phone such as compilr

Edit:

There is now a native C# REPL (Read/Eval/Print Loop) environment for Android: Introducing C# To Go: a C# Compiler for Android