mirror of
https://github.com/krahets/hello-algo.git
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36 lines
801 B
Go
36 lines
801 B
Go
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// File: binary_search.go
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// Created Time: 2022-12-12
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// Author: Slone123c (274325721@qq.com)
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package chapter_searching
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import (
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"fmt"
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"github.com/krahets/hello-algo/pkg"
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"testing"
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)
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func TestHashingSearch(t *testing.T) {
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target := 3
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/* 哈希查找（数组） */
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nums := []int{1, 5, 3, 2, 4, 7, 5, 9, 10, 8}
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// 初始化哈希表
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m := make(map[int]int)
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for i := 0; i < len(nums); i++ {
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m[nums[i]] = i
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}
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index := hashingSearch(m, target)
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fmt.Println("目标元素 3 的索引 = ", index)
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/* 哈希查找（链表） */
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head := pkg.ArrayToLinkedList(nums)
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// 初始化哈希表
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m1 := make(map[int]*pkg.ListNode)
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for head != nil {
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m1[head.Val] = head
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head = head.Next
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}
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node := hashingSearch1(m1, target)
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fmt.Println("目标结点值 3 的对应结点对象为 ", node)
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}
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