Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
noel tanyanyiwa
6,877 PointsMerge sort uses an algorithmic technique known as
quize
7 Answers
Alexander Davison
65,469 PointsMerge sort involves splitting the array in half, and repeating the process with the sub-arrays. Once it is completely split up , you merge the arrays back together. This technique of "splitting and merging" is called divide and conquer
Courage Ngonidzaishe Moyosvi
28,998 PointsDivide and conquer
The first D should be upperCase and no spaces otherwise it will fail
noel tanyanyiwa
6,877 Pointsits refusing i dont know why
Jason Anders
Treehouse Moderator 145,858 PointsThis seems to be a very sensitive question. While either Title case or Lower case will work, if you somehow have a space after any of the words, it fails.
Iftekhar Chowdhury
46,829 Pointsdivide and conquer
nafiz hassan
11,482 PointsMerge sort is a divide and conquer algorithm.
Valentin Rosu
816 PointsDivide and conquer