解法：

function solution(lines) {
  const list = [];
  for (let i = 0; i < lines.length; i++) {
    const line = lines[i];
    const [country, gold, silver, bronze] = line.split(" ");
    list.push({
      country,
      gold: gold - 0,
      silver: silver - 0,
      bronze: bronze - 0,
    });
  }
  list.sort((a, b) => {
    return a.gold !== b.gold
      ? b.gold - a.gold
      : a.silver !== b.silver
      ? b.silver - a.silver
      : a.bronze !== b.bronze
      ? b.bronze - a.bronze
      : a.name - b.name;
  });
  return list.map((item) => item.country).join("\n");
}

console.log(
  solution([
    "China 32 28 34",
    "England 12 34 22",
    "France 23 33 2",
    "Japan 12 34 25",
    "Rusia 23 43 0",
  ])
);
/* 
5
China 32 28 34
England 12 34 22
France 23 33 2
Japan 12 34 25
Rusia 23 43 0 
=>
China 
Rusia
France
Japan
England
 */