语法基础\运算符
<h1>运算符</h1>
<p>用于进行某种运算的符号，参与运算的数据被称为操作数，其比较类型为Boolean类型。</p>
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<td>运算符</td>
<td>含义</td>
<td>示例</td>
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<td>+</td>
<td>加法运算</td>
<td>X + Y</td>
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<td>-</td>
<td>减法运算</td>
<td>X – Y</td>
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<td>*</td>
<td>乘法运算</td>
<td>X * Y</td>
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<td>/</td>
<td>除法运算</td>
<td>X / Y</td>
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<td>Div</td>
<td>整除运算</td>
<td>XDiv Y</td>
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<td>Mod</td>
<td>取余数运算</td>
<td>X MOD Y</td>
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<td>></td>
<td>大于</td>
<td>X> Y</td>
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<td><</td>
<td>小于</td>
<td>X< Y</td>
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<td>>=</td>
<td>大于等于</td>
<td>X>= Y</td>
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<td><=</td>
<td>小于等于</td>
<td>X<= Y</td>
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<td><></td>
<td>不等</td>
<td>X<> Y</td>
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<td>And</td>
<td>与运算</td>
<td>(X> 1) and (Y > 1)</td>
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<td>Or</td>
<td>或运算</td>
<td>(X> 1) or (Y > 1)</td>
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<td>Not</td>
<td>非运算</td>
<td>Not (X = 0)</td>
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