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v0.0.1 Latest Latest Go to latest Published: Aug 22, 2020 License: Apache-2.0 Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/oldthreefeng/algo

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Open Source Insights

Documentation ¶

Overview ¶

*

@time: 2019-08-19 22:37
@author: louis

*

@time: 2019-08-20 22:49
@author: louis

*

@time: 2019-08-19 23:15
@author: louis

*

@time: 2019-08-19 22:53
@author: louis

Constants ¶

View Source

const (
	CMCC             byte = iota + 0x01 //中国移动
	CUCC                                //中国联通
	CTCC                                //中国电信
	CTCCv                               //电信虚拟运营商
	CUCCv                               //联通虚拟运营商
	CMCCv                               //移动虚拟运营商
	IntLen           = 4
	CharLen          = 1
	HeadLength       = 8
	PhoneIndexLength = 9
	PhoneDat         = "phone.dat"
)

Variables ¶

View Source

var (
	CardTypeMap = map[byte]string{
		CMCC:  "中国移动",
		CUCC:  "中国联通",
		CTCC:  "中国电信",
		CTCCv: "中国电信虚拟运营商",
		CUCCv: "中国联通虚拟运营商",
		CMCCv: "中国移动虚拟运营商",
	}
)

Functions ¶

func BinarySearch ¶

func BinarySearch(arr []int, size, p int) int

BinarySearch 从小到大的int数组a里面,

func BinarySearchX ¶

func BinarySearchX(nums []int, target int) int

func Debug ¶

func Debug()

func Factorial ¶

func Factorial(n int) int

func Fib ¶

func Fib(n int) int

func FindX ¶

func FindX() float64

func FlipBit ¶

func FlipBit(c byte, i uint) byte

func GetBit ¶

func GetBit(c byte, i uint) byte

GetBit get bit in byte

func LowerBound ¶

func LowerBound(a []int, size, p int) int

LowerBound 在从小到大的数组里面

func OutputResult ¶

func OutputResult()

func Period ¶

func Period(p, e, i, d int)

func SetBit ¶

func SetBit(c byte, i uint, v int) byte

func TwoSum ¶

func TwoSum(a []int, m int) []int

解法3: 将数组遍历,存入map,key值为原数组索引,原数组索引存入value值,如果能从map里面取出要找的数,说明存在,复杂度为o(n)

func TwoSunSort ¶

func TwoSunSort(a []int, m int) []int

Types ¶

type PhoneRecord ¶

type PhoneRecord struct {
	PhoneNum string
	Province string
	City     string
	ZipCode  string
	AreaZone string
	CardType string
}

func Find ¶

func Find(phoneNum string) (pr *PhoneRecord, err error)

二分法查询phone数据

func (PhoneRecord) String ¶

func (pr PhoneRecord) String() string

Source Files ¶

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Directories ¶

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