02. Race js fundamentals

function solve(args) {
  const participants = args.shift().split(', ');

  const racers = {};
  participants.forEach((name) => {
    if (!Object.prototype.hasOwnProperty.call(racers, name)) {
      racers[name] = [];
    }
  });


  args.forEach((str) => {
    if (str !== 'end of race') {
      const name = str.match(/[A-Za-z]+/g).join('');
      const distanceRan = str.match(/\d/g);

      if (Object.prototype.hasOwnProperty.call(racers, name)) {
        const distanceCalc = distanceRan.map(Number).reduce((acc, currV) => acc + currV, 0);

        racers[name].push(distanceCalc);

        if (racers[name][1] !== undefined) {
          const sum = racers[name].reduce((acc, currV) => acc + currV);
          racers[name] = [sum];
        }


        racers[name].sort((a, b) => b - a);
      }
    }
  });

  const winners = Object.entries(racers).sort((a, b) => b[1] - a[1]).slice(0, 3);

  winners.forEach((racer, index) => {
    const [name] = racer;

    const numbPlace = index + 1;

    if (numbPlace === 1) {
      console.log(`${numbPlace}st place: ${name}`);
    } else if (numbPlace === 2) {
      console.log(`${numbPlace}nd place: ${name}`);
    } else if (numbPlace === 3) {
      console.log(`${numbPlace}rd place: ${name}`);
    }
  });
}