Answer to Question #167130 in HTML/JavaScript Web Application for Chandra sena reddy

Question

JavaScript

Split and Replace

Given three strings

inputString, separator and replaceString as inputs. Write a JS program to split the

inputString with the given separator and replace strings in the resultant array with the replaceString whose length is greater than 7.

Quick Tip

• You can use the string method split()
• You can use the array method map()

Input

• The first line of input contains a string inputString
• The second line of input contains a string separator
• The third line of input contains a string replaceString

Output

• The output should be a single line containing the strings separated by a space

Sample Input 1

JavaScript-is-amazing

-

Programming

Sample Output 1

Programming is amazing

Sample Input 2

The&Lion&King

&

Tiger

Sample Output 2

The Lion King

Answer 1

let inputString = prompt('Enter input string', '');
let separatorString = prompt('Enter separator', '');
let replaceString = prompt('Enter replace string', '');

separator(inputString, separatorString, replaceString);

function separator(inputString, separatorString, replaceString ) {
    let arr = inputString.split(separatorString);
    let res = arr.map(item => item.length > 7 ? item = replaceString : item = item);

    alert(res.join(' '));
}