inclusive and exclusive
Inclusive - Including the last number Exclusive - Excluding the last number In Computer Science, inclusive/exclusive apply to a number range Example inclusive If a function will compute $2^i$ where $i = 1, 2, …, n$. $i$ can have values from 1 up to and including the value n. We says, n is Included in Inclusive 1 through 10 (inclusive) = [1, 10] 1 2 3 4 5 6 7 8 9 10 exclusive If a function will compute $2^i$ where i = 1, 2, .