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update the doc

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steak-zhuo 2023-01-08 13:39:19 +08:00
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docs/chapter_searching/hashing_search.md
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@ -68,13 +68,23 @@ comments: true
=== "JavaScript" === "JavaScript"
```js title="hashing_search.js" ```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"
```typescript title="hashing_search.ts" ```typescript title="hashing_search.ts"
/* 哈希查找（数组） */
function hashingSearch(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" === "C"
@ -145,19 +155,29 @@ comments: true
} else { } else {
return nil return nil
} }
} }
``` ```
=== "JavaScript" === "JavaScript"
```js title="hashing_search.js" ```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"
```typescript title="hashing_search.ts" ```typescript title="hashing_search.ts"
/* 哈希查找（链表） */
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" === "C"