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(Note: there are more efficient ways of writing this method, but I wanted to show you several features at once)

Wiki MarkupA vararg parameter comes in as an array, so one can figure out how many parameters were supplied (params.length) and one can access each supplied value using regular array syntax, e.g. params\[i\]. \\

The following are all valid calls to the above method:

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Consider the following sorted array of values:

Wiki Markup{{\[1, 2, 4, 7, 10, 11, 12, 13, 20, 25, 27, 28, 30\]}}

Supposed you're give a value, x, what's the fastest way to either find that value in the array or determine if it is not present?

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