所以,让我们说我有一个string[] { "First", "Second", "Third", "Fourth", "Fifth" };名为"a".
并且你想要循环它的值.当然,你可以使用foreach-loop,这可能是最简单的.
foreach (string i in a)
{
Console.Write(i + ", ");
}
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这将输出以下内容:第一,第二,第三,第四,第五,
请注意,最后一个索引后面有一个逗号.现在,你将如何以相同的方式循环,留下最后一个没有逗号和空格的索引?
所以这就是我希望我的输出看起来像:
How many numbers? 10
Give number 1: 1
Give number 2: 3
Give number 3: 1
Give number 4: 3
Give number 5: 4
Give number 6: 6
Give number 7: 4
Give number 8: 8
Give number 9: 2
Give number 10: 1
Number 1 appeared 3 times
Number 2 appeared 1 times
Number 3 appeared 2 times
Number 4 appeared 2 times
Number 6 appeared 1 times
Number 8 appeared 1 times
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问题是,我已经完成了读取用户输入的部分.但是,我不知道如何继续讲述每个数字出现次数的部分.
另外,我这样做是作为一项功课,所以大部分代码都是芬兰语.不过,我希望你仍能理解它.
using System;
namespace …Run Code Online (Sandbox Code Playgroud)