排序

//示例数据
let givenArr = [3, 2, 1, 3, 4, 5, 6, 7, 4, 6, 7, 8, 10, 23, 22];
let outputArr = [1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 10, 22, 23];

// 排序
let arr = givenArr.sort((a, b) => a - b);
console.log(arr);

let arr1 = outputArr.sort((a, b) => a - b);
console.log(arr1);

// 排序并去重
let arr2 = [...new Set(givenArr)].sort((a, b) => a - b);
console.log(arr2);

let arr3 = [...new Set(outputArr)].sort((a, b) => a - b);
console.log(arr3);

打印结果如下: