function solve(input) {

    let countDays = Number(input[0]);

    let wholeFood = Number(input[1]);

    let foodPerDay = 0;
    let percentWholeFood = 0;
    let foodDogDay = 0;
    let foodCatDay = 0;
    let counter = 0;
    let coockies = 0;
    let foodOnlyTheDay = 0;
    let dogEat = 0;
    let catEat = 0;
    let dogPercent = 0;
    let catPercent = 0;
    let result = 0;


    for (let i = 2; i < countDays + 2 + countDays; i++) {

        foodDogDay = +input[i];

        foodCatDay = +input[i + 1];

        i = i + 1;

        foodPerDay = foodPerDay + (foodDogDay + foodCatDay);

        foodOnlyTheDay = foodDogDay + foodCatDay;

        dogEat += foodDogDay;
        catEat += foodCatDay;



        counter += 1;


        result = counter / 3;

        if (Number.isInteger(result)) {

        coockies = coockies + foodOnlyTheDay * (10 / 100);


    }


    }


    percentWholeFood = (foodPerDay / wholeFood) * 100;
    dogPercent = (dogEat / foodPerDay) * 100;
    catPercent = (catEat / foodPerDay) * 100;
    coockies = Math.round(coockies);


    console.log(`Total eaten biscuits: ${coockies}gr.`);
    console.log(`${percentWholeFood.toFixed(2)}% of the food has been eaten.`);
    console.log(`${dogPercent.toFixed(2)}% eaten from the dog.`);
    console.log(`${catPercent.toFixed(2)}% eaten from the cat.`);


}


solve([

   '3',
'500',
'100',
'30',
'110',
'25',
'120',
'35',

]);