TASK

Problem

#57

Given score 0..100, print `5` for 90..100, `4` for 75..89, `3` for 60..74, and `2` otherwise.

EXAMPLE

Example

Input

83

Output

4

LIMITS

Constraints

0 ≤ score ≤ 100

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LEARN Theory for this problem

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### Student Grade

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.', 'Separate input parsing, result computation, and output into distinct steps so errors are easier to spot.']

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ANSWER Solution

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const fs = require('fs');
const input = fs.readFileSync(0, 'utf8').trimEnd();
let s = Number(input);
if (s >= 90) {
    console.log(5);
} else {
    if (s >= 75) {
        console.log(4);
    } else {
        if (s >= 60) {
            console.log(3);
        } else {
            console.log(2);
        }
    }
}