TASK

Problem

#3

Given integer item price `price` and quantity `count`, print the total cost.

EXAMPLE

Example

Input

120 4

Output

480

LIMITS

Constraints

All numeric input values fit in JavaScript `Number`.

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LEARN Theory for this problem

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### Purchase Cost

JavaScript arithmetic works with numeric values stored in variables. A clear solution reads the needed values, computes the formula with `+`, `-`, `*`, `/` or `**`, and prints only the final result.

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NEED HELP? Hints

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['Write the formula using named intermediate values if it contains more than one operation.', 'Consider a repeated key or value: the data structure must update exactly as required by the statement.']

✓

ANSWER Solution

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const fs = require('fs');
const input = fs.readFileSync(0, 'utf8').trimEnd();
let [price, count] = input.trim().split(/\s+/).filter(Boolean).map(Number);
let result = price * count;
console.log(result);