write code in js
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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Question

Transcribed Image Text:write code in js
Searching Challenge Have the function SearchingChallenge (str) take the str parameter being passed,
which will contain only alphabetic characters and spaces, and return the first non-repeating character.
For example: if str is "agettkgaeee" then your program should return k. The string will always contain at
| least one character and there will always be at least one non-repeating character.
Examples
Input: "abcdef"
Output: a
Input: "hello world hi hey"
Output: w
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