02. Grades

function solve (grade) {

    let grades = grade >= 2 && grade < 3.00 ? 'Fail':
        grade >= 3 && grade < 3.50 ? 'Poor':
        grade >= 3.50 && grade < 4.50 ? 'Good':
        grade>=  4.50 && grade < 5.50 ? 'Very good':
        grade >= 5.50 ? 'Excellent': "";

    console.log(`${grades.valueOf(grade)} (${ grade < 3? 2 : grade.toFixed(2)})`);

}