about | help | code help+videos | done | prefs |
Define a function that when passed an integer, returns 1 if it is positive, -1 if it is negative, 0 if it is zero. sign(1729) → 1 sign(-6174) → -1 sign(2) → 1 ...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: 2 Post-solution available
Copyright Nick Parlante 2017 - privacy