从一个数组生成多个数组 [英] generate number of arrays from one array

问题描述

我有一个整数数组，例如（1,8,9,8），我需要的是通过一次为每个项添加1来从中生成数组，以便第一个数组假设是（2,8,9,8）和第二个（1,9,9,8）等等。

Hi,I have an integer array for example (1,8,9,8),what i need is to generate number of arrays from it by add 1 to each item at a time so that the first array suppose to be (2,8,9,8) and the second (1,9,9,8) and so on .

Function myarray(ByVal arra1() As Integer, ByVal arran() As Integer, ByVal i As Integer) As Integer
        For i = 0 To arra1.Length - 1

            arran(i) = arra1(i)
            arran(i) = arra1(i) + 1
          Next
    End Function

推荐答案

你需要从函数中返回数组的数组（我已经返回了数组的List），因为你想得到的不仅仅是no。数组。



检查以下解决方案 -

You need to return array of array (I have returned List of array, instead) from your function as you want to get more than no. of arrays.

Check following solution-

Public Function myarray(arr As Integer()) As List(Of Integer())
	Dim resultarr As New List(Of Integer())()

	For i = 0 To arr.Length - 1
		Dim temparr As Integer() = arr
		temparr(i) = temparr(i) + 1
		resultarr.Add(temparr)
	Next

	Return resultarr
End Function

如果您的要求是其他原因，请告诉我。



希望，它有帮助：）

Please let me know if your requirement is something else.

Hope, it helps :)

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