48 lines
3.9 KiB
XML
48 lines
3.9 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 850 836" width="850" height="836"><title>常见优化技巧：本章思维导图</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="165" y="15" width="520" height="48" stroke="#67859e" fill="#e6edf5" stroke-width="1.5"/>
|
||
<text x="425" y="39" text-anchor="middle" dominant-baseline="central" font-size="25">常见优化技巧</text>
|
||
<path d="M40 65L40 804" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<path d="M40 65L425 65" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<path d="M40 114L70 114" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<rect x="70" y="96" width="745" height="36" stroke="#67859e" fill="#eef3f8" stroke-width="1.5"/>
|
||
<text x="85" y="120" font-size="21" font-weight="bold">双指针法</text>
|
||
<path d="M82 158L98 158" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="164" font-size="19">例 1-1：A−B 数对</text>
|
||
<text x="405" y="164" font-size="18">单调性；双指针维护区间</text>
|
||
<path d="M82 210L98 210" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="216" font-size="19">例 1-2：逛画展</text>
|
||
<text x="405" y="216" font-size="18">维护区间内的性质</text>
|
||
<path d="M82 262L98 262" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="268" font-size="19">例 1-3：最大子段和</text>
|
||
<text x="405" y="268" font-size="18">维护单侧区间边界</text>
|
||
<path d="M40 324L70 324" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<rect x="70" y="306" width="745" height="36" stroke="#67859e" fill="#eef3f8" stroke-width="1.5"/>
|
||
<text x="85" y="330" font-size="21" font-weight="bold">空间换时间</text>
|
||
<path d="M82 368L98 368" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="374" font-size="19">例 1-4：直播获奖</text>
|
||
<text x="405" y="374" font-size="18">根据数据规模选择算法；缓存必要的信息</text>
|
||
<path d="M82 420L98 420" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="426" font-size="19">例 1-5：求和</text>
|
||
<text x="405" y="426" font-size="18">处理两两配对的贡献问题</text>
|
||
<path d="M82 472L98 472" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="478" font-size="19">例 1-6：玉蟾宫</text>
|
||
<text x="405" y="478" font-size="18">悬线法</text>
|
||
<path d="M40 534L70 534" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<rect x="70" y="516" width="745" height="36" stroke="#67859e" fill="#eef3f8" stroke-width="1.5"/>
|
||
<text x="85" y="540" font-size="21" font-weight="bold">单调栈</text>
|
||
<path d="M82 578L98 578" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="584" font-size="19">例 1-7：糟糕的一天</text>
|
||
<text x="405" y="584" font-size="18">使用单调栈求最值所在区间</text>
|
||
<path d="M82 630L98 630" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="636" font-size="19">例 1-8：长方形</text>
|
||
<text x="405" y="636" font-size="18">二维问题下的单调栈</text>
|
||
<path d="M40 692L70 692" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<rect x="70" y="674" width="745" height="36" stroke="#67859e" fill="#eef3f8" stroke-width="1.5"/>
|
||
<text x="85" y="698" font-size="21" font-weight="bold">单调队列</text>
|
||
<path d="M82 736L98 736" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="742" font-size="19">例 1-9：扫描</text>
|
||
<text x="405" y="742" font-size="18">使用单调队列求区间最值</text>
|
||
<path d="M82 788L98 788" fill="none" stroke="#416687" stroke-width="2"/>
|
||
<text x="108" y="794" font-size="19">例 1-10：理想的正方形</text>
|
||
<text x="405" y="794" font-size="18">二维问题下的单调队列</text>
|
||
</g></svg> |