Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# C# Objects Encapsulation and Arrays Arrays

The first index of an array is .

Can you help on this question- Tried everything but, it is still giving error message

2 Answers

Steven Parker
Steven Parker
231,198 Points

The first index value of any array is always  0 .

All programming languages (to my knowledge) start counting from 0 with arrays and similar structures.

Steven Parker
Steven Parker
231,198 Points

Actually, languages with a math focus generally start indexes at 1. Examples would include: FORTRAN, SASL, MATLAB, Julia, Mathematica, Smalltalk, Lua, Erlang, and APL.

But the answer for C# is definitely 0.