32 lines
3.5 KiB
XML
32 lines
3.5 KiB
XML
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<title id="title">运算符优先级（左高右低）</title>
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<desc id="desc">根据教材扫描图人工重绘的矢量教学示意图。文字与线条可无损缩放。</desc>
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<rect width="922" height="145" fill="white"/>
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<g font-family="Microsoft YaHei, Noto Sans CJK SC, Arial, sans-serif" fill="#193b32" stroke-linecap="round" stroke-linejoin="round">
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<text x="55.5" y="50.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">( )</text>
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<text x="164.0" y="37.4" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">!、−(负号)、</text>
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<text x="164.0" y="62.6" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">++、--</text>
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<rect x="237" y="20" width="101" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="287.5" y="50.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">*、/、%</text>
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<rect x="338" y="20" width="116" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="396.0" y="37.4" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">+、−</text>
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<text x="396.0" y="62.6" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">(加减运算)</text>
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<rect x="454" y="20" width="116" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="512.0" y="37.4" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32"><<、>></text>
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<text x="512.0" y="62.6" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">(左右位移)</text>
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<rect x="570" y="20" width="101" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="620.5" y="37.4" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32"><、>、</text>
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<text x="620.5" y="62.6" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">>=、<=</text>
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<rect x="671" y="20" width="101" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="721.5" y="50.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">==、!=</text>
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<rect x="772" y="20" width="65" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="804.5" y="50.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">&&</text>
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<rect x="837" y="20" width="65" height="60" rx="0" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
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<text x="869.5" y="50.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">||</text>
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<text x="68" y="112.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">优先度高</text>
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<text x="857" y="112.0" text-anchor="middle" dominant-baseline="central" font-size="18" fill="#193b32">优先度低</text>
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