function bonusScoringSystem(arr) {
    let students = Number(arr.shift());
    let lectures = Number(arr.shift());
    let initialBonus = Number(arr.shift());
    let maxNumber = 0
    let maxAttendances = 0
    for (let i = 0; i < arr.length; i++) {
        let current = 0;
        current = Number(arr[i]) / lectures * (5 + initialBonus);
        if (current >= maxNumber) {
            maxNumber = current;
            maxAttendances = Number(arr[i]);
        }
    }
    console.log(`Max Bonus: ${Math.ceil(maxNumber)}.`);
    console.log(`The student has attended ${maxAttendances} lectures.`);
}