In this question, since the index starts at 0 not 1, why the answer is not 178?
In this example, indices do not start at 0.
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How do I know when index start at 0 and when it does not?
I go by this rule: it always starts at 1. Except when coding, every programming language I am aware of starts at 0.
In natural counting and mathematics, start at 1.
In most programming languages, start at 0.
This example question does not ask you to write a program.