Initial commit: C++ courseware

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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 900 578" width="900" height="578"><title>树与图上的动态规划:本章知识结构</title><defs><marker id="a" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0 0L10 5L0 10Z" fill="#416687"/></marker></defs><rect width="100%" height="100%" fill="white"/><g font-family="Microsoft YaHei,Arial,sans-serif" fill="#263c52" stroke-linecap="round">
<rect x="150" y="15" width="600" height="45" stroke="#67859e" fill="#e6edf5" stroke-width="1.5"/>
<text x="450" y="38" text-anchor="middle" dominant-baseline="central" font-size="25">树与图上的动态规划</text>
<path d="M35 62L35 553" fill="none" stroke="#416687" stroke-width="2"/>
<path d="M35 62L450 62" fill="none" stroke="#416687" stroke-width="2"/>
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<text x="80" y="114" font-size="21" font-weight="bold">树上动态规划</text>
<text x="95" y="157" font-size="18">例 16-1:舞会</text>
<text x="440" y="157" font-size="18">用子结点的状态推导父结点的状态</text>
<text x="95" y="211" font-size="18">例 16-2:二叉苹果树</text>
<text x="440" y="211" font-size="18">在树上做背包问题</text>
<text x="95" y="265" font-size="18">例 16-3:选课</text>
<text x="440" y="265" font-size="18">较为复杂的树上背包问题</text>
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<rect x="65" y="307" width="805" height="35" stroke="#67859e" fill="#eef3f8" stroke-width="1.5"/>
<text x="80" y="331" font-size="21" font-weight="bold">图上动态规划</text>
<text x="95" y="374" font-size="18">例 16-4:跑步</text>
<text x="440" y="374" font-size="18">改变模型,重新建图</text>
<text x="95" y="428" font-size="18">例 16-5:美食家</text>
<text x="440" y="428" font-size="18">图上的状态转移;矩阵加速优化</text>
<text x="95" y="482" font-size="18">例 16-6:绿豆蛙的归宿</text>
<text x="440" y="482" font-size="18">有向无环图的动态规划</text>
<text x="95" y="536" font-size="18">例 16-7:采蘑菇</text>
<text x="440" y="536" font-size="18">按照拓扑序转移状态</text>
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