Answered: Given a string str and number n, write…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Given a string str and number n, write a program in Javascript that recursively appends a copy of string str n times and returns the resulting string in a sentence explaining whether the resulting string has an odd or even amount of the passed in str.

"" explaining whether the resulting string has an odd or even amount of the passed in str. """

//-> "aaaaaaaaaaa has a(n) odd number of a's" EXAMPLE

function RecursiveCopy(str, n) {
if (n === 0) {
return "";
} else {
return RecursiveCopy(str, n - 1) + str;
}
}

where should i add the if statemnt for the odd or even numbers of str ? that code is not complet

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