Added an O(1) solution to problem 002#776
Merged
poyea merged 2 commits intoTheAlgorithms:masterfrom May 1, 2019
melonbreadjin:e002
Merged
Added an O(1) solution to problem 002#776poyea merged 2 commits intoTheAlgorithms:masterfrom melonbreadjin:e002
poyea merged 2 commits intoTheAlgorithms:masterfrom
melonbreadjin:e002