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Merge pull request #143 from lzw120/gh-pages

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Update 02_Basic_Operators.html
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梁杰
2014-06-13 07:25:19 +08:00
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@ -694,7 +694,7 @@ let dogCow = dog + cow
</code></pre>
<p>这个例子中，<code>8</code>除于<code>2.5</code>等于<code>3</code>余<code>0.5</code>，所以结果是一个<code>Double</code>值<code>0.5</code>。</p>
<p><img src="https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/Art/remainderFloat_2x.png" alt="Art/remainderFloat_2x.png" title="Art/remainderFloat_2x.png"></p>
<h3 id="-">自增和自增运算</h3>
<h3 id="-">自增和自减运算</h3>
<p>和 C 语言一样，Swift 也提供了方便对变量本身加1或减1的自增（<code>++</code>）和自减（<code>--</code>）的运算符。其操作对象可以是整形和浮点型。
‌</p>
<pre><code class="lang-swift">var i = 0