1-based indexing

(definition)

Definition: Indexing (an array) beginning with 1.

Aggregate parent (I am a part of or used in ...)
array.

See also 0-based indexing.

Note: That is, an array A with n items is accessed as A[1], A[2], …, A[n].

Author: PEB

If you have suggestions, corrections, or comments, please get in touch with Paul Black.

Entry modified 16 November 2016.
HTML page formatted Mon May 11 15:07:57 2026.

Cite this as:
Paul E. Black, "1-based indexing", in Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 16 November 2016. (accessed TODAY) Available from: /HTML/oneBasedIndexing.html