Concatenate First and Last Name into One String

Published by Peter Flynn in
formattinglanguage_fundamentalsstrings

Given two strings, firstName and lastName, return a single string in the format "last, first".

Examples

concatName("First", "Last") ➞ "Last, First"

concatName("John", "Doe") ➞ "Doe, John"

concatName("Mary", "Jane") ➞ "Jane, Mary"

Notes

  • Don't forget to return the result.
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