Data Structure Glossary
Contiguous Array
Meaning : sharing a common border; touching. Part of the array whose index are adjacent.
arr = [1,2,3,4,5,6,7,8,9,10]
arrContiguous = [4,5,6,7] //length:4
Subsequence of an Array
A subsequence of an array is an ordered subset of the array's elements having the same sequential ordering as the original array.
arr = [1,2,3,4,5,6,7,8,9,10]
arrSubsequence = [2,4,6,7,10] //length:5