about | help | code help+videos | done | prefs |
String conCat(String a, String b): Returns a concatenation of the first 2 characters of String a, and the first character of String b. conCat("abc", "XYZ") → "abX" conCat("Help", "Nobody") → "HeN" conCat("0123456789", "ABCDEFG") → "01A" ...Save, Compile, Run (ctrl-enter) |
Progress graphs:
Your progress graph for this problem
Random user progress graph for this problem
Random Epic Progress Graph
Difficulty: 100
Copyright Nick Parlante 2017 - privacy