Files
hello-algo/codes/go/chapter_searching/hashing_search.go
T
Yudong Jin 1c8b7ef559 refactor: Replace 结点 with 节点 (#452)
* Replace 结点 with 节点
Update the footnotes in the figures

* Update mindmap

* Reduce the size of the mindmap.png
2023-04-09 04:32:17 +08:00

30 lines
709 B
Go

// File: binary_search.go
// Created Time: 2022-12-12
// Author: Slone123c (274325721@qq.com)
package chapter_searching
import . "github.com/krahets/hello-algo/pkg"
/* 哈希查找(数组) */
func hashingSearchArray(m map[int]int, target int) int {
// 哈希表的 key: 目标元素,value: 索引
// 若哈希表中无此 key ,返回 -1
if index, ok := m[target]; ok {
return index
} else {
return -1
}
}
/* 哈希查找(链表) */
func hashingSearchLinkedList(m map[int]*ListNode, target int) *ListNode {
// 哈希表的 key: 目标节点值,value: 节点对象
// 若哈希表中无此 key ,返回 nil
if node, ok := m[target]; ok {
return node
} else {
return nil
}
}