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This commit is contained in:
chenshilong 2022-12-12 23:17:33 +08:00
parent c5e5be07b8
commit bb24e8083a
2 changed files with 5 additions and 9 deletions
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8
codes/go/chapter_searching/hashing_search.go
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@ -4,11 +4,7 @@
package chapter_searching package chapter_searching
import ( import . "github.com/krahets/hello-algo/pkg"
//"fmt"
"github.com/krahets/hello-algo/pkg"
_ "github.com/krahets/hello-algo/pkg"
)
/* 哈希查找（数组） */ /* 哈希查找（数组） */
func hashingSearch(m map[int]int, target int) int { func hashingSearch(m map[int]int, target int) int {
@ -22,7 +18,7 @@ func hashingSearch(m map[int]int, target int) int {
} }
/* 哈希查找（链表） */ /* 哈希查找（链表） */
func hashingSearch1(m map[int]*pkg.ListNode, target int) *pkg.ListNode { func hashingSearch1(m map[int]*ListNode, target int) *ListNode {
// 哈希表的 key: 目标结点值，value: 结点对象 // 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 nil // 若哈希表中无此 key ，返回 nil
if node, ok := m[target]; ok { if node, ok := m[target]; ok {

6
codes/go/chapter_searching/hashing_search_test.go
View File

@ -6,7 +6,7 @@ package chapter_searching
import ( import (
"fmt" "fmt"
"github.com/krahets/hello-algo/pkg" . "github.com/krahets/hello-algo/pkg"
"testing" "testing"
) )
@ -23,9 +23,9 @@ func TestHashingSearch(t *testing.T) {
fmt.Println("目标元素 3 的索引 = ", index) fmt.Println("目标元素 3 的索引 = ", index)
/* 哈希查找（链表） */ /* 哈希查找（链表） */
head := pkg.ArrayToLinkedList(nums) head := ArrayToLinkedList(nums)
// 初始化哈希表 // 初始化哈希表
m1 := make(map[int]*pkg.ListNode) m1 := make(map[int]*ListNode)
for head != nil { for head != nil {
m1[head.Val] = head m1[head.Val] = head
head = head.Next head = head.Next