fitness

function solve(input) {

    let countPeople = Number(input.shift());


    let counterBack = 0;
    let counterChest = 0;
    let counterLegs = 0;
    let counterAbs = 0;
    let counterShake = 0;
    let counterBar = 0;

    for (let k = 0; k < countPeople; k++) {

        let train = input.shift();

             if (train === "Back") {
                 counterBack++;
             } else if (train === "Chest") {
                 counterChest++;
             } else if (train === "Legs") {
                 counterLegs++;
             } else if (train === "Abs") {
                 counterAbs++;
             } else if (train === "Protein shake") {
                 counterShake++;
             } else if (train === "Protein bar") {
                 counterBar++;
             }
    }
 let visitors = counterChest + counterLegs + counterBack + counterAbs
 let peopleTrainig = (visitors / countPeople) * 100;
 let peopleProduct = 100 - peopleTrainig;

console.log(`${counterBack} - back`)
console.log(`${counterChest} - chest`)
console.log(`${counterLegs} - legs`)
console.log(`${counterAbs} - abs`)
console.log(`${counterShake} - protein shake`)
console.log(`${counterBar} - protein bar`)
console.log(`${peopleTrainig.toFixed(2)}% - work out`)
console.log(`${peopleProduct.toFixed(2)}% - protein`)
}