intx

Documentation

Index

• func Contains(arr []int, s int) bool
• func Equal(arr1, arr2 []int) bool
• func IndexOf(arr []int, s int) int
• func SortIntArrAsc(array []int) []int
• func SumInt(arr []int) int
• func SumPre(index int, arr []int) int

Functions

func Contains

func Contains(arr []int, s int) bool

Contains 判断数组是否包含某一元素

func Equal

func Equal(arr1, arr2 []int) bool

Equal 相同数组(不计顺序)

func IndexOf

func IndexOf(arr []int, s int) int

IndexOf 下标, 没有则返回-1

func SortIntArrAsc

func SortIntArrAsc(array []int) []int

SortIntArrAsc 升序排序数组

func SumInt

func SumInt(arr []int) int

SumInt 求和

func SumPre

func SumPre(index int, arr []int) int

SumPre 求某一元素及之前所有元素的和