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Update hashing_search.md

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补充js和ts对应的哈希查找
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zhuoqinyue 2022-12-27 14:41:29 +08:00 committed by GitHub
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docs/chapter_searching/hashing_search.md
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@ -68,13 +68,23 @@ comments: true
=== "JavaScript"
```js title="hashing_search.js"
/* 哈希查找（数组） */
function hashingSearch(map, target) {
// 哈希表的 key: 目标元素，value: 索引
// 若哈希表中无此 key ，返回 -1
return map.has(target) ? map.get(target) : -1;
}
```
=== "TypeScript"
```typescript title="hashing_search.ts"
/* 哈希查找（数组） */
function hashingSearch1(map: Map<number, number>, target: number) {
// 哈希表的 key: 目标元素，value: 索引
// 若哈希表中无此 key ，返回 -1
return map.has(target) ? map.get(target) : -1;
}
```
=== "C"
@ -151,13 +161,22 @@ comments: true
=== "JavaScript"
```js title="hashing_search.js"
/* 哈希查找（链表） */
function hashingSearch1(map, target) {
// 哈希表的 key: 目标结点值，value: 结点对象
// 若哈希表中无此 key ，返回 null
return map.has(target) ? map.get(target) : null;
}
```
=== "TypeScript"
```typescript title="hashing_search.ts"
function hashingSearch1(map: Map<number, any>, target: number) {
// 哈希表的 key: 目标结点值，value: 结点对象
// 若哈希表中无此 key ，返回 null
return map.has(target) ? map.get(target) : null;
}
```
=== "C"