Answer to Question #229522 in HTML/JavaScript Web Application for sonu

Question

Given an array

1. myArray of numbers, write a JS program to perform the following steps and log the result. Multiply each value with 9.
2. Subtract 20 from each value.
3. Multiply each value with 7.
4. Log the values of the resulting array separated by a space.

Sample Input

[ 12, 2, 2, 4, 1 ]

Sample Output

616 -14 -14 112 -77

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

let inputString = "";

let currentLine = 0;

process.stdin.on("data", (inputStdin) => {

 inputString += inputStdin;

});

process.stdin.on("end", (_) => {

 inputString = inputString.trim().split("\n").map((str) => str.trim());

 main();

});

function readLine() {

 return inputString[currentLine++];

}

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

function main() {

 const myArray = JSON.parse(readLine());

 /* Write your code here */

}

Answer 1

/* Function without your code */


//function calculateArray(arr){
// return arr.map(x => ((x * 9) - 20) * 7 ).join(' ')
//}


//console.log(calculateArray([ 12, 2, 2, 4, 1 ]));


"use strict";




process.stdin.resume();


process.stdin.setEncoding("utf-8");




let inputString = "";


let currentLine = 0;




process.stdin.on("data", (inputStdin) => {


 inputString += inputStdin;


});




process.stdin.on("end", (_) => {


 inputString = inputString.trim().split("\n").map((str) => str.trim());


 main();


});




function readLine() {


 return inputString[currentLine++];


}




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




function main() {


 const myArray = JSON.parse(readLine());


   /* My code */
   function calculateArray(){
      return myArray.map(x => ((x * 9) - 20) * 7 ).join(' ')
   }
   calculateArray()
}