Return the Total Number of Parameters

Published by Helen Yu in
language_fundamentals

Create a function that returns the total number of parameters passed in.

Examples

numberArgs("a", "b", "c") ➞ 3

numberArgs(10, 20, 30, 40, 50) ➞ 5

numberArgs(x, y) ➞ 2

numberArgs() ➞ 0

Notes

  • How can you express the input parameter so it takes a variable number of arguments?
  • Check the Resources tab for additional info.
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