algorithm/hello-algo
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Fomrat the JS and TS codes with prettier.

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krahets
2023-04-17 21:58:11 +08:00
parent 9a98ff8a5e
commit c4ea4e39f3
68 changed files with 634 additions and 510 deletions
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12
codes/javascript/chapter_searching/hashing_search.js
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@ -4,7 +4,7 @@
* Author: Zhuo Qinyue (1403450829@qq.com)
*/
const { arrToLinkedList } = require("../modules/ListNode");
const { arrToLinkedList } = require('../modules/ListNode');
/* 哈希查找（数组） */
function hashingSearchArray(map, target) {
@ -28,18 +28,18 @@ const nums = [1, 5, 3, 2, 4, 7, 5, 9, 10, 8];
// 初始化哈希表
const map = new Map();
for (let i = 0; i < nums.length; i++) {
map.set(nums[i], i); // key: 元素，value: 索引
map.set(nums[i], i); // key: 元素，value: 索引
}
const index = hashingSearchArray(map, target);
console.log("目标元素 3 的索引 = " + index);
console.log('目标元素 3 的索引 = ' + index);
/* 哈希查找（链表） */
let head = arrToLinkedList(nums)
let head = arrToLinkedList(nums);
// 初始化哈希表
const map1 = new Map();
while (head != null) {
map1.set(head.val, head); // key: 节点值，value: 节点
map1.set(head.val, head); // key: 节点值，value: 节点
head = head.next;
}
const node = hashingSearchLinkedList(map1, target);
console.log("目标节点值 3 的对应节点对象为", node);
console.log('目标节点值 3 的对应节点对象为', node);