c/docs/notes/01_c-basic/02_xdx/assets/23.svg

<?xml version="1.0" encoding="UTF-8"?>
<!-- Do not edit this file with editors other than draw.io -->
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="1608px" height="646px" viewBox="-0.5 -0.5 1608 646" content="&lt;mxfile host=&quot;Electron&quot; agent=&quot;Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/24.7.5 Chrome/126.0.6478.183 Electron/31.3.0 Safari/537.36&quot; version=&quot;24.7.5&quot; scale=&quot;1&quot; border=&quot;0&quot;&gt;&#10;  &lt;diagram name=&quot;第 1 页&quot; id=&quot;qiLGbhmqBYuWriiyt_7s&quot;&gt;&#10;    &lt;mxGraphModel dx=&quot;2261&quot; dy=&quot;836&quot; grid=&quot;1&quot; gridSize=&quot;10&quot; guides=&quot;1&quot; tooltips=&quot;1&quot; connect=&quot;1&quot; arrows=&quot;1&quot; fold=&quot;1&quot; page=&quot;1&quot; pageScale=&quot;1&quot; pageWidth=&quot;827&quot; pageHeight=&quot;1169&quot; math=&quot;0&quot; shadow=&quot;0&quot;&gt;&#10;      &lt;root&gt;&#10;        &lt;mxCell id=&quot;0&quot; /&gt;&#10;        &lt;mxCell id=&quot;1&quot; parent=&quot;0&quot; /&gt;&#10;        &lt;mxCell id=&quot;_4K3mHOhnbKXeW8Rf6DH-73&quot; value=&quot;&quot; style=&quot;rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;424&quot; y=&quot;400&quot; width=&quot;80&quot; height=&quot;240&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;_4K3mHOhnbKXeW8Rf6DH-72&quot; value=&quot;&quot; style=&quot;rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;530&quot; y=&quot;400&quot; width=&quot;80&quot; height=&quot;240&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;_4K3mHOhnbKXeW8Rf6DH-71&quot; value=&quot;&quot; style=&quot;rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;630&quot; y=&quot;400&quot; width=&quot;80&quot; height=&quot;240&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;_4K3mHOhnbKXeW8Rf6DH-70&quot; value=&quot;&quot; style=&quot;rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;90&quot; y=&quot;400&quot; width=&quot;80&quot; height=&quot;240&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;_4K3mHOhnbKXeW8Rf6DH-69&quot; value=&quot;&quot; style=&quot;rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;190&quot; y=&quot;400&quot; width=&quot;80&quot; height=&quot;240&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;_4K3mHOhnbKXeW8Rf6DH-67&quot; value=&quot;&quot; style=&quot;rounded=0;whiteSpace=wrap;html=1;fillColor=#dae8fc;strokeColor=#6c8ebf;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;-170&quot; y=&quot;400&quot; width=&quot;80&quot; height=&quot;240&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;E2NBCjbUGj-rOFPXm0Yp-11&quot; value=&quot;&quot; style=&quot;shape=table;startSize=0;container=1;collapsible=0;childLayout=tableLayout;fillColor=#d5e8d4;strokeColor=#82b366;&quot; parent=&quot;1&quot; vertex=&quot;1&quot;&gt;&#10;          &lt;mxGeometry x=&quot;-160&quot; y=&quot;440&quot; width=&quot;60&quot; height=&quot;40&quot; as=&quot;geometry&quot; /&gt;&#10;        &lt;/mxCell&gt;&#10;        &lt;mxCell id=&quot;E2NBCjbUGj-rOFPXm0Yp-12&quot; value=&quot;&quot; style=&quot;shape=tableRow;horizontal=0;startSize=0;swimlaneHead=0;swimlaneBody=0;strokeColor=inherit;top=0;left=0;bottom=0;right=0;collapsible=0;dropTarget=0;fillColor=none;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;&quot; parent=&quot;E2NBCjbUGj-rOFPXm0Yp-11&quo