Improve the given code below, make sure that the code will require input from the user. Problem: Write a JavaScript function that would accept a string and return the reverse of that string. const reverse = (str) => { const arr = []; //stores character in rev order const len = str.length; //finds the length of the string let i; for(i = len; i >= 0; i--) arr.push(str[i]); //adds the chars of str to arr return arr.join(''); } let stringTest, reverseString; //for dummy string stringTest = "john gabriel"; reverseString = reverse(stringTest); console.log("Num3"); console.log(`Reverse of the string "${stringTest}" is: "${reverseString}"`); console.log("\n");
Improve the given code below, make sure that the code will require input from the user. Problem: Write a JavaScript function that would accept a string and return the reverse of that string. const reverse = (str) => { const arr = []; //stores character in rev order const len = str.length; //finds the length of the string let i; for(i = len; i >= 0; i--) arr.push(str[i]); //adds the chars of str to arr return arr.join(''); } let stringTest, reverseString; //for dummy string stringTest = "john gabriel"; reverseString = reverse(stringTest); console.log("Num3"); console.log(`Reverse of the string "${stringTest}" is: "${reverseString}"`); console.log("\n");
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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Improve the given code below, make sure that the code will require input from the user.
Problem: Write a JavaScript function that would accept a string and return the reverse of that string.
const reverse = (str) => {
const arr = []; //stores character in rev order
const len = str.length; //finds the length of the string
let i;
for(i = len; i >= 0; i--)
arr.push(str[i]); //adds the chars of str to arr
return arr.join('');
}
let stringTest, reverseString; //for dummy string
stringTest = "john gabriel";
reverseString = reverse(stringTest);
console.log("Num3");
console.log(`Reverse of the string "${stringTest}" is: "${reverseString}"`);
console.log("\n");
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