hello-algo/codes/go/chapter_searching/linear_search.go

36 lines
730 B
Go
Raw Permalink Normal View History

2022-11-25 12:24:51 +00:00
// File: linear_search.go
// Created Time: 2022-11-25
// Author: Reanon (793584285@qq.com)
package chapter_searching
import (
. "github.com/krahets/hello-algo/pkg"
)
// linerSearchArray 线性查找(数组)
func linerSearchArray(nums []int, target int) int {
// 遍历数组
for i := 0; i < len(nums); i++ {
if nums[i] == target {
// 找到目标元素,返回其索引
return i
}
}
// 未找到目标元素,返回 -1
return -1
}
// linerSearchLinkedList 线性查找(链表)
func linerSearchLinkedList(node *ListNode, target int) *ListNode {
// 遍历链表
for node != nil {
if node.Val == target {
return node
}
node = node.Next
}
// 未找到目标元素,返回 nil
return nil
}