Answer to Question #296081 in HTML/JavaScript Web Application for chethan

Question

Selected words to Uppercase

the goal of this code to get output using string methods startsWith(), endsWith() and toUpperCase()

convert uppercase if a string in wordsList starts or ends with the given myString

log the array containg the converted strings in the console

input

the first line containing an array wordsList

second line containing a string myString

output

the output should be single line containing an array with converted strings

input1

['absolute','umbrella','achivement','formula']

a

output1

['ABSOLUTE', 'UMBERELLA','ACHIVEMENT','FORMULA']

function readLine() {

 return inputString[currentLine++];

}

function main() {

 const wordsList = JSON.parse(readLine().replace(/'/g, '"'));

 const myString = readLine();

/* Please do not modify anything above this line */

  

 // Write your code here

}

Answer 1

function readLine() {
    return inputString[currentLine++];
}
   
function main() {

    const wordsList = JSON.parse(readLine().replace(/'/g, '"'));
    const myString = readLine();

    /* Please do not modify anything above this line */
    // Write your code here

    const newWordsList = wordsList.map((word) => {
        if (word.startsWith(myString) || word.endsWith(myString))
            return word.toUpperCase()
        else
            return word
    })
    
    console.log(newWordsList)

}