TrekkingMania

function climbers(input) {
    let countGroups = +input[0];
    let totalPeople = 0;
    let musala = 0;
    let monblan = 0;
    let kilimandjaro = 0;
    let k2 = 0;
    let everest = 0;

    for (let i = 1; i <= countGroups; i++) {
        totalPeople += +input[i];



        let a = +input[i]
        if (a <= 5)
            musala += +input[i];

        if (a > 5 && a <= 12)
            monblan += +input[i];

        if (a > 12 && a <= 25)
            kilimandjaro += +input[i];

        if (a > 25 && a <= 40)
            k2 += +input[i];

        if (a > 40)
            everest += +input[i];
    }
    console.log((musala / totalPeople * 100).toFixed(2) + '%');
    console.log((monblan / totalPeople * 100).toFixed(2) + '%');
    console.log((kilimandjaro / totalPeople * 100).toFixed(2) + '%');
    console.log((k2 / totalPeople * 100).toFixed(2) + '%');
    console.log((everest / totalPeople * 100).toFixed(2) + '%');


}