Supplement linear_search documentation

pull/126/head
machangxin 2 years ago
parent e0721dde05
commit 2305b09db4

@ -8,12 +8,12 @@ import (
. "github.com/krahets/hello-algo/pkg" . "github.com/krahets/hello-algo/pkg"
) )
// linerSearchArray 线性查找(数组) /* 线性查找(数组) */
func linerSearchArray(nums []int, target int) int { func linerSearchArray(nums []int, target int) int {
// 遍历数组 // 遍历数组
for i := 0; i < len(nums); i++ { for i := 0; i < len(nums); i++ {
// 找到目标元素,返回其索引
if nums[i] == target { if nums[i] == target {
// 找到目标元素,返回其索引
return i return i
} }
} }
@ -21,10 +21,11 @@ func linerSearchArray(nums []int, target int) int {
return -1 return -1
} }
// linerSearchLinkedList 线性查找(链表) /* 线性查找(链表) */
func linerSearchLinkedList(node *ListNode, target int) *ListNode { func linerSearchLinkedList(node *ListNode, target int) *ListNode {
// 遍历链表 // 遍历链表
for node != nil { for node != nil {
// 找到目标元素,返回其索引
if node.Val == target { if node.Val == target {
return node return node
} }

@ -59,7 +59,18 @@ comments: true
=== "Go" === "Go"
```go title="linear_search.go" ```go title="linear_search.go"
/* 线性查找(数组) */
func linerSearchArray(nums []int, target int) int {
// 遍历数组
for i := 0; i < len(nums); i++ {
// 找到目标元素,返回其索引
if nums[i] == target {
return i
}
}
// 未找到目标元素,返回 -1
return -1
}
``` ```
=== "JavaScript" === "JavaScript"
@ -138,7 +149,19 @@ comments: true
=== "Go" === "Go"
```go title="linear_search.go" ```go title="linear_search.go"
/* 线性查找(链表)*/
func linerSearchLinkedList(node *ListNode, target int) *ListNode {
// 遍历链表
for node != nil {
// 找到目标结点,返回之
if node.Val == target {
return node
}
node = node.Next
}
// 未找到目标元素,返回 nil
return nil
}
``` ```
=== "JavaScript" === "JavaScript"

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