我有一个像这样的多维string
数组:
示例数据:
{{20.07.2020 06:00, 20.07.2020 07:00, 150},{20.07.2020 07:00, 20.07.2020 08:00, 130}, {20.07.2020 08:00, 20.07.2020 09:00, 15}, {20.07.2020 09:00, 20.07.2020 10:00, 180}, {20.07.2020 10:00, 20.07.2020 11:00, 100}} etc.
,需要验证数组的值部分(内部数组的第三项):
1. if value is empty, replace it with 0 and extract this array into a new ZeroArray ( which will contain all the arrays with empty values)
2. if value(i) is greater or smaller than value(i+1) for 50% or more, extract this array into a new ExtremeArray(which will contain all the arrays with extreme values)
3. get the sum of all values in array of arrays
任何人都可以帮助我如何使用多维数组并获得所需的结果吗? 谢谢大家。
答案 0 :(得分:1)
由于您只要求一个提示(这听起来像是一个作业问题,可疑...)我认为一个很好的提示是您将不得不使用两个计数器。一个用于遍历数组的第一部分,然后用于遍历内部数组。这些计数器将被嵌套。本质上,您遇到类似以下问题:
Count from 0 to 5.
But each time you increment a number, count from 20 to 25.
所以您会做类似的事情:
for (var outerCount = 0; outerCount <= 5; outerCount++)
{
Console.WriteLine($"Counting {outerCount}");
for (var innerCount = 20; innerCount <= 25; innerCount++)
{
Console.WriteLine($"\tCounting {innerCount}");
}
}
Counting 0
Counting 20
Counting 21
Counting 22
Counting 23
Counting 24
Counting 25
Counting 1
Counting 20
Counting 21
Counting 22
Counting 23
Counting 24
Counting 25
Counting 2
Counting 20
Counting 21
Counting 22
Counting 23
Counting 24
Counting 25
Counting 3
Counting 20
Counting 21
Counting 22
Counting 23
Counting 24
Counting 25
Counting 4
Counting 20
Counting 21
Counting 22
Counting 23
Counting 24
Counting 25
Counting 5
Counting 20
Counting 21
Counting 22
Counting 23
Counting 24
Counting 25