01.TravellPlans

let specialized = ['Programming', 'Hardware maintenance', 'Cooking', 'Translating', 'Designing'];
    let average = ['Driving', 'Managing', 'Fishing', 'Gardening'];
    let clumsy = ['Singing', 'Accounting', 'Teaching', 'Exam-Making', 'Acting', 'Writing', 'Lecturing', 'Modeling', 'Nursing'];
    let specializedCounter = 1;
    let clumsyCounter = 1;
    let sum = 0;

    for (const line of input) {
        let [proffesion, gold] = line.split(' : ').filter(t => t !== '');
        proffesion = proffesion.trim();
        if(specialized.includes(proffesion) && gold < 200){
            continue;
        }
        if (specialized.includes(proffesion)) {
            sum += +gold * 0.8;
            if (specializedCounter % 2 === 0) {
                sum += 200;
            }
            specializedCounter++;
        }
        if(average.includes(proffesion)) {
            sum += +gold;
        }
        if(clumsy.includes(proffesion)) {
            if(clumsyCounter % 2 === 0){
                gold = +gold * 0.95;
            } else if (clumsyCounter % 3 === 0) {
                gold = +gold * 0.9;
            }
            sum += +gold;
            clumsyCounter++;
        }
    }
    let result = [];
    result.push(`Final sum: ${sum.toFixed(2)}`);
    if(sum < 1000) {
        result.push(`Mariyka need to earn ${(1000 - sum).toFixed(2)} gold more to continue in the next task.`)
    } else  {
        result.push(`Mariyka earned ${(sum - 1000).toFixed(2)} gold more.`)
    }
    return result.join('\n');
}