计算一些基本操作并使用javascript转换json数组

const array = [1, 2, 3, 4, 5];
const sum = array.reduce((acc, curr) => acc + curr, 0);
console.log(sum); // 输出: 15

const array = [1, 2, 3, 4, 5];
const sum = array.reduce((acc, curr) => acc + curr, 0);
const average = sum / array.length;
console.log(average); // 输出: 3

const array = [1, 2, 3, 4, 5];
const max = Math.max(...array);
console.log(max); // 输出: 5

const array = [1, 2, 3, 4, 5];
const min = Math.min(...array);
console.log(min); // 输出: 1

const array = [1, 2, 3, 4, 5];
const jsonString = JSON.stringify(array);
console.log(jsonString); // 输出: "[1,2,3,4,5]"