C# -- 交错数组的使用

发布时间：2020-12-15 04:45:06 所属栏目：百科来源：网络整理

导读：C# -- 交错数组的使用交错数组是元素为数组的数组。交错数组元素的维度和大小可以不同。交错数组有时称为“数组的数组”。 1. 举例一：子数组是长度相同的一维数组 Main( [][] week = [ ] = [] { , , , , , , ] = [] { , , , , , , ] = [] { , , , , , , /s

C# -- 交错数组的使用

交错数组是元素为数组的数组。交错数组元素的维度和大小可以不同。交错数组有时称为“数组的数组”。

1. 举例一：子数组是长度相同的一维数组

Main([][] week = [] = [] { ,,,,,,] = [] { ,,,,,,] = [] { ,,,,,,

</span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> i = <span style="color: #800080"&gt;0</span>; i < week.Length; i++<span style="color: #000000"&gt;)
{
    Console.WriteLine(</span><span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;----------------------------------------------------------------</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    Console.Write(</span><span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;第</span><span style="color: #800000"&gt;"</span> + (i + <span style="color: #800080"&gt;1</span>).ToString() + <span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;个数组的值：</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    </span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> j = <span style="color: #800080"&gt;0</span>; j < week[i].Length; j++<span style="color: #000000"&gt;)
    {
        Console.Write(week[i][j] </span>+ <span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;,</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    }
    Console.WriteLine();
}

Console.ReadKey();

}

2. 举例二：子数组是长度不同的一维数组

Main(

</span><span style="color: #0000ff"&gt;int</span>[][] number = <span style="color: #0000ff"&gt;new</span> <span style="color: #0000ff"&gt;int</span>[<span style="color: #800080"&gt;3</span><span style="color: #000000"&gt;][];
number[</span><span style="color: #800080"&gt;0</span>] = <span style="color: #0000ff"&gt;new</span> <span style="color: #0000ff"&gt;int</span>[] { <span style="color: #800080"&gt;1</span>,<span style="color: #800080"&gt;3</span>,<span style="color: #800080"&gt;5</span>,<span style="color: #800080"&gt;7</span>,<span style="color: #800080"&gt;9</span><span style="color: #000000"&gt; };
number[</span><span style="color: #800080"&gt;1</span>] = <span style="color: #0000ff"&gt;new</span> <span style="color: #0000ff"&gt;int</span>[] { <span style="color: #800080"&gt;0</span>,<span style="color: #800080"&gt;2</span>,<span style="color: #800080"&gt;4</span>,<span style="color: #800080"&gt;6</span>,<span style="color: #800080"&gt;8</span><span style="color: #000000"&gt; };
number[</span><span style="color: #800080"&gt;2</span>] = <span style="color: #0000ff"&gt;new</span> <span style="color: #0000ff"&gt;int</span>[] { <span style="color: #800080"&gt;0</span>,<span style="color: #800080"&gt;1</span>,<span style="color: #800080"&gt;8</span>,<span style="color: #800080"&gt;9</span><span style="color: #000000"&gt; };
</span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> i = <span style="color: #800080"&gt;0</span>; i < number.Length; i++<span style="color: #000000"&gt;)
{
    Console.WriteLine(</span><span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;----------------------------------------------------------------</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    Console.Write(</span><span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;第</span><span style="color: #800000"&gt;"</span> + (i + <span style="color: #800080"&gt;1</span>).ToString() + <span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;个数组的值：</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    </span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> j = <span style="color: #800080"&gt;0</span>; j < number[i].Length; j++<span style="color: #000000"&gt;)
    {
        Console.Write(number[i][j] </span>+ <span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;,</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    }
    Console.WriteLine();
}

Console.ReadKey();

}

3. 举例三：子数组是长度不同的二维数组

Main([][,] numberX = [] = [,] { { , },{ ,] = [,] { { ,,, },{ ,,] = [,] { { , },{ ,,

</span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> i = <span style="color: #800080"&gt;0</span>; i < numberX.Length; i++<span style="color: #000000"&gt;)
{
    Console.WriteLine(</span><span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;----------第</span><span style="color: #800000"&gt;"</span> + (i + <span style="color: #800080"&gt;1</span>).ToString() + <span style="color: #800000"&gt;"</span><span style="color: #800000"&gt;个二维数组--------------------------</span><span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
    </span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> j = <span style="color: #800080"&gt;0</span>; j < Math.Sqrt(numberX[i].Length); j++<span style="color: #000000"&gt;)
    {
        </span><span style="color: #0000ff"&gt;for</span> (<span style="color: #0000ff"&gt;int</span> k = <span style="color: #800080"&gt;0</span>; k < Math.Sqrt(numberX[i].Length); k++<span style="color: #000000"&gt;)
        {
            Console.Write(numberX[i][j,k] </span>+ <span style="color: #800000"&gt;"</span> <span style="color: #800000"&gt;"</span><span style="color: #000000"&gt;);
        }
        Console.WriteLine();
    }
}

Console.ReadKey();

}

（编辑：李大同）

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