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Answers and rating deltas for

Given an integer n, return the number of ways it can be represented as a sum of 1s and 2s

Author Votes Δ
esam 7 +3.94
kcborys 2 +2.25
John Q. 1 -0.06
User_Targaryen 0 -3.07
yabhishek 0 -3.05
Last visited: Jan 13, 2017, 10:31:56 PM