You are making a currency converter app. Create a function called convert, which takes two parameters: the amount to convert,

Question

You are making a currency converter app.
Create a function called convert, which takes two parameters: the amount to convert, and the rate, and returns the resulting amount.
The code to take the parameters as input and call the function is already present in the Playground.
Create the function to make the code work.

Sample Input:
100
1.1

Sample Output:
110

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

console.log(convert(amount, rate));
}

Who can help with this?

Answer 1

you didn't even put the parameters, let alone return

function main(var amount, var rate){
return convert(amount, rate)
}

var input1 = praserFloat(readLine(), 10)
var input2 = praserFloat(readLine(), 10)

console.log(main(input1, input2));

Answer 2

If you want two functions here you go:

function convert(amount, rate){
return amount*rate;
}

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

console.log(convert(amount, rate));
}

But who cares.....

Answer 3

Try:

function main(amount, rate) {
return amount * rate

}
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);
console.log(main(amount, rate));

Answer 4

Enigma , that is because convert function is undefined. You need to write it. It shall basically return amount*rate))

Answer 5

Aleksei Radchenkov

function main(42, 0.72) {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);
function convert(){
return amount * rate;
}
console.log(convert(amount, rate));
}

Like this?

Answer 6

Aleksei Radchenkov

function main(amount, rate) {
return amount * rate
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

}
console.log(main(42, 0.72));

It returned the actual answer but it's saying not correct

Answer 7

Go and learn multiplication first
Then learn about functions in JavaScript

Answer 8

Enigma
No!
It doesn't require two functions. Where it is written ??

Answer 9

The question requires logical reasoning

Answer 10

Aleksei Radchenkov I don't know where to place the given input in his code
That's 42 and 0.72

function main(var amount, var rate){
return amount * rate
}

var input1 = praserFloat(readLine(), 10)
var input2 = praserFloat(readLine(), 10)

console.log(main(input1, input2));

Answer 11

First of all you forgot '}' at the end

Secondarily, you should input your user input through console. They will then be assigned to input1 and input2 relatively.

Answer 12

You are making a currency converter app.
Create a function called convert, which takes two parameters: the amount to convert, and the rate, and returns the resulting amount.
The code to take the parameters as input and call the function is already present in the Playground.
Create the function to make the code work.

Aleksei Radchenkov it requires two functions, the first ones is right but the function to make the code work is what I don't understand

Answer 13

Enigma
If you really want to be a good programmer then learn programming. Don't just copy and paste other's codes.

If not then go ahead. Keep doing what you are doing right now

Answer 14

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);
var convert = amount*rate;
console.log(convert);
}

Answer 15

You can try this

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);
function convert(){
return amount * rate;
}

console.log(convert(amount, rate));
}

Answer 16

function convert(amount, rate){
return amount*rate;
}

function main() {
var amount = parseFloat(readLine(), 10);
var rate = parseFloat(readLine(), 10);

console.log(convert(amount, rate));
}

This is the exact answer .

Answer 17

But it's still error
It's not working

Answer 18

No. Just take rellot's screwdriver's code and just change
Return convert(amount, rate)
To
return amount*rate

Answer 19

🌀 Shail Murtaza شعیل مرتضیٰ 🤕😭
I've learnt it
The question is complicated