about | help | code help+videos | done | prefs |
seeLetter
Given a string, if the string begins with a letter of the alphabet return return a string with that lettered doubled through the string, otherwise return the string unchanged. seeLetter("attach") → "aattaach" seeLetter("!attach") → "!attach" seeLetter("a") → "aa" ...Save, Compile, Run (ctrl-enter) |
Progress graphs:
Your progress graph for this problem
Random user progress graph for this problem
Random Epic Progress Graph
Copyright Nick Parlante 2017 - privacy