I need help with the store manager question

Question

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
let newPrices = [];

for (let i = 0; i < prices.length; i ++) { var n = prices[i] + increase;
newPrices.push(n);

console.log(newPrices);

};

};

Answer 1

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here

var incPrice = prices.map(cur => cur + increase);
console.log(incPrice);
}

Answer 2

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
for (i=0; i<4; i++){
prices[i] = increase + prices[i];
}
console.log(prices)
}

Answer 3

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
i=0;
for(;i<prices.length;)
{
prices[i] += increase;
i++;
}
console.log(prices);
}

There you go.

Answer 4

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
prices[0] = prices[0] + increase ;
prices[1] = prices[1] + increase ;
prices[2] = prices[2] + increase ;
prices[3] = prices[3] + increase ;
console.log (prices);
}
basic but good

Answer 5

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here

const result=[];
for (let i = 0; i < prices.length; i += 1) {
result.push(prices[i] += increase)
}
console.log(result);
}

Answer 6

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
var newPrices = prices.map(x => x + increase)
console.log(newPrices)
}

Answer 7

//Sololearn expected output: [ 107.99, 24.2, 29, 1035 ]

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here

function newPrizes(x) {
return x + increase;

}

console.log(prices.map(newPrizes));
}

Answer 8

For my code

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
for (var i = 0; i > prices.length; i++) {
var result = prices[i] + increase
prices[i] = result
}
console.log(prices)
}

Answer 9

We should explain the code if somebody is stuck rather than just sharing the answer. Users will need to understand concepts to begin a development career. This is an older post but leaving this here for people looking for the answer.

I paste the code into Notepad++ files and comment each line to make sure I understand it. Here is what I have in my notes.

function main() { // Initializes the MAIN function
var increase = parseInt(readLine(), 10); // Creates a variable called INCREASE and assigns user input as the value
var prices = [98.99, 15.2, 20, 1026]; // Creates an array called PRICES and assigns 4 values

for (let i = 0; i < prices.length; i++) { // A for loop that runs as long as the value of i is less than the length of the PRICES array
prices[i]+=increase; // Adds int INCREASE value to each index of the PRICE array
}

console.log(prices); // Outputs the new PRICE value for each price assigned to the PRICES variable

Answer 10

Check this out :

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
prices.forEach((item, index, arr) => {
arr[index] = item + increase
})
console.log(prices)
}

Answer 11

You can use push method in array, check this out :

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
let result = [];

for (let i = 0; i < prices.length; i++) {
result.push(prices[i] + increase);
}

console.log (result);
}

Answer 12

Here is my solution :

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
var i = prices.length - 1;

while(i >= 0){
prices[i] = prices[i] + increase;
i--;
}
console.log(prices);
}

Answer 13

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here

var newPrices = [];
for( i = 0; i < prices.length; i++){
newPrices.push(prices[i] + increase);
}
console.log(newPrices)
}

Answer 14

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];

//your code goes here

for(i=0;i<prices.length;i++){
prices[i]=prices[i]+increase

}

console.log(prices);

}

Answer 15

If you want to be even more specific, you can make sure that your code still works if you decide to add more arguments into the prices array.

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];

var x = prices.length

for (i=0; i<x; i++){
prices[i] = increase + prices[i]
}
console.log(prices)

Answer 16

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
for (i=0; i<4; i++){
prices[i] = increase + prices[i];
}
console.log(prices)
}

Answer 17

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
var newPrices=prices.map(myFunction)

function myFunction(num) {
return num+increase;
}

console.log(newPrices);

}

Answer 18

function main() {
var increase = parseInt(readLine(), 10);
var prices = [98.99, 15.2, 20, 1026];
//your code goes here
i=0;
for(;i<prices.length;)
{
prices[i] += increase;
i++;
}
console.log(prices);
}

Answer 19

I want to Try

function main() {

var increase = parseInt(readLine(), 10);

var prices = [98.99, 15.2, 20, 1026];
//your code goes here

for (i=0; i<= prices.length-1; i++){

var prevPrice =prices[i];
var newPrice = prevPrice + increase ;

prices[i]= newPrice;
}

//var incPrice = prices.map(cur => cur + increase);

//console.log(incPrice);
console.log(prices);

}

Answer 20

Check those links.

Next time try to use the search bar, most of the time your questions has already been asked, and so answered.

https://www.sololearn.com/Discuss/2621003/?ref=app
https://www.sololearn.com/Discuss/2612434/?ref=app