| about | help | code help+videos | done | prefs |
Write a function that returns the sum of the first n sevenths. So for n=1 it would return 1/7, for n=2 it would return 1/7 + 2/7, for n=3 it would return 1/7 + 2/7 + 3/7, and so on. Note the return type for this function is double. Also note that you should add the numbers in order starting from 1/7. Reversing the order will produce a slightly different result. sumOfSevenths(0) → 0.0 sumOfSevenths(1) → 0.14285714285714285 sumOfSevenths(2) → 0.42857142857142855 ...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