input: [Order of growth] logN [Name] logarithmic [Example] binary search [Description] 
output: divide in half
options: s t a t e m e n t
options: d i v i d e i n h a l f
options: l o o p
options: d i v i d e + c o n q u e r
options: d o u b l e l o o p
options: t r i p l e l o o p
options: e x h a u s t i v e s e a r c h