A bracket - [
or ]
- means that end of the range is inclusive -- it includes the element listed. A parenthesis - (
or )
- means that end is exclusive and doesn't contain the listed element. So for [first1, last1)
, the range starts with first1
(and includes it), but ends just before last1
.
Assuming integers:
- (0, 5) = 1, 2, 3, 4
- (0, 5] = 1, 2, 3, 4, 5
- [0, 5) = 0, 1, 2, 3, 4
- [0, 5] = 0, 1, 2, 3, 4, 5
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