about | help | code help+videos | done | prefs |
Return the sum of the first and the last element in the given array. arrsum([3, 4, 5]) → 8 arrsum([0, 0, 0]) → 0 arrsum([1, 2, 3]) → 4 ...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