TASK

Problem

#32

Print `YES` if integer `n` is divisible by 3, otherwise `NO`.

EXAMPLE

Example

Input

18

Output

YES

LIMITS

Constraints

All numeric input values fit in JavaScript `Number`.

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LEARN Theory for this problem

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### Divisible by 3

`if / else if / else` chooses a branch from boolean conditions. Comparisons such as `<`, `>=`, `===` and logical operators `&&`, `||`, `!` combine the exact rules that decide which output is valid.

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NEED HELP? Hints

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['Translate every case from the statement into a boolean condition before writing branches.', 'Mentally substitute at least one value for each branch and verify that exactly the intended branch runs.']

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ANSWER Solution

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const fs = require('fs');

const n = Number(fs.readFileSync(0, 'utf8').trim());
const divisible = n % 3 === 0;

console.log(divisible ? 'YES' : 'NO');