我们需要编写一个包含两个数组的JavaScript函数,例如arr1和arr2。我们的函数应按arr1的字符串的字典顺序返回排序的数组,这些字符串是arr2的字符串的子字符串。
为此的代码将是-
const lexicographicalSort = (arr1 = [], arr2 = []) => { let i, j; const res = []; outer: for (j = 0; j < arr1.length; j++) { for (i = 0; i < arr2.length; i++) { if (arr2[i].includes(arr1[j])) { res.push(arr1[j]); continue outer; }; }; } return res.sort(); }; const arr2 = ["lively", "alive", "harp", "sharp", "armstrong"]; const arr1 = ["xyz", "live", "strong"]; console.log(lexicographicalSort(arr1, arr2));
输出结果
控制台中的输出将是-
[ 'live', 'strong' ]