viarno reshenie fitness center

function fitnessCenter(input){

    let countOfPpl = Number(input[0]);
    let pplBackAct = 0;
    let pplChestAct = 0;
    let pplLegsAct = 0;
    let pplAbsAct = 0;
    let pplProtShake = 0;
    let pplProtBar = 0;

    for (let i = 1; i <= countOfPpl; i++){

        let activity = input[i];

        if (activity === "Back"){

            pplBackAct++;
        } else if (activity === "Chest"){

            pplChestAct++;
        } else if (activity === "Legs"){

            pplLegsAct++;
        } else if (activity === "Abs"){

            pplAbsAct++;
        } else if (activity === "Protein shake"){

            pplProtShake++;
        } else if (activity === "Protein bar"){

            pplProtBar++;
        }
    }

    let percPplTrain = ((pplBackAct + pplChestAct + pplLegsAct + pplAbsAct) / countOfPpl) * 100;
    let percProtBuy = ((pplProtShake + pplProtBar) / countOfPpl) * 100;

    console.log(`${pplBackAct} - back`);
    console.log(`${pplChestAct} - chest`);
    console.log(`${pplLegsAct} - legs`);
    console.log(`${pplAbsAct} - abs`);
    console.log(`${pplProtShake} - protein shake`);
    console.log(`${pplProtBar} - protein bar`);
    console.log(`${percPplTrain.toFixed(2)}% - work out`);
    console.log(`${percProtBuy.toFixed(2)}% - protein`);
}