javascript中的自定义排序

let numbers = [4, 2, 5, 1, 3];
numbers.sort((a, b) => a - b);
console.log(numbers); // 输出: [1, 2, 3, 4, 5]

let strings = ['banana', 'apple', 'cherry'];
strings.sort();
console.log(strings); // 输出: ['apple', 'banana', 'cherry']

let people = [
  { name: 'Alice', age: 30 },
  { name: 'Bob', age: 25 },
  { name: 'Charlie', age: 35 }
];
people.sort((a, b) => a.age - b.age);
console.log(people); // 输出: [{ name: 'Bob', age: 25 }, { name: 'Alice', age: 30 }, { name: 'Charlie', age: 35 }]

let numbers = [10, 2, 5, 1, 3];
numbers.sort((a, b) => a - b); // 正确的数字排序

let people = [
  { name: 'Alice', age: 30, score: 85 },
  { name: 'Bob', age: 25, score: 90 },
  { name: 'Charlie', age: 35, score: 80 }
];
people.sort((a, b) => {
  if (a.age !== b.age) return a.age - b.age;
  return b.score - a.score; // 如果年龄相同，按分数降序
});