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		<title>fraction(英语单词)</title>
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		<dc:creator><![CDATA[塔萨达]]></dc:creator>
		<pubDate>Thu, 24 Nov 2022 21:32:09 +0000</pubDate>
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					<description><![CDATA[英语名词：fraction英音：[&#x27;frækʃən]美音：[&#x27;frækʃən]词典解释名词 n.分式；小部分；少许；分数；片段；/nvt.分开；把…分成几部分。...]]></description>
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<p>英语名词：fraction英音：[&#x27;frækʃən]美音：[&#x27;frækʃən]词典解释名词</p>
<p>n.分式；小部分；少许；分数；片段；/nvt.分开；把…分成几部分。</p>
</article>
<article>
<h1>网络释义</h1>
<p>1.分数；分式</p>
<p>数学英语词汇 (F-H)-英语词汇汇总-词&#8230;</p>
<p>fraction 分数；分式</p>
<p>.2.份数；馏分</p>
<p>纸业专业英语词汇翻译(F3)-英语阅读网 &#8230;</p>
<p>fraction 份数；馏分</p>
<p>.3.部分，成分</p>
<p>医学翻译词汇F &#8211; 『原版英语』 阅读网</p>
<p>fraction 部分，成分</p>
<h1>c语言中</h1>
<p>例：创建一个Fraction类执行分数运算。要求如下：（1）用整形数表示类的private成员变量：f1和f2.(2)提供构造方法，将分子存入f1和f2，分母存入f2.。1）用整形数表示类的private成员变量：f1和f2.(2)提供构造方法，将分子存入f1和f2，分母存入f2.。</p>
<p>public class Fraction {</p>
<p>public static void main(String[] args) {</p>
<p>//测试代码</p>
<p>Fraction f1 = new Fraction(1, 2);</p>
<p>Fraction f2 = new Fraction(1, 3);</p>
<p>System.out.println(&quot;分数f1 ==&quot; + f1);</p>
<p>System.out.println(&quot;分数f2 ==&quot; + f2);</p>
<p>System.out.println(&quot;分数f1 浮点数 ==&quot; + f1.doubleValue());</p>
<p>System.out.println(&quot;分数f2浮点数 ==&quot; + f2.doubleValue());</p>
<p>System.out.println(&quot;分数f1+f2 ==&quot; + f1.add(f2));</p>
<p>System.out.println(&quot;分数f1-f2 ==&quot; + f1.sub(f2));</p>
<p>System.out.println(&quot;分数f1*f2 ==&quot; + f1.multiply(f2));</p>
<p>System.out.println(&quot;分数f1/f2 ==&quot; + f1.div(f2));</p>
<p>}</p>
<p>private int f1; //分子</p>
<p>private int f2; //分母</p>
<p>public Fraction(int f1, int f2) {</p>
<p>if(f2 == 0){ throw new IllegalArgumentException(&quot;分母不能为0&quot;);}</p>
<p>this.f1 = f1;</p>
<p>this.f2 = f2;</p>
<p>}</p>
<p>/** [+] */</p>
<p>public Fraction add(Fraction other){</p>
<p>int fm = this.f2 * other.f2;</p>
<p>int fz = this.f1 * other.f2 + other.f1 * this.f2;</p>
<p>return new Fraction(fz, fm);</p>
<p>}</p>
<p>/** [-] */</p>
<p>public Fraction sub(Fraction other){</p>
<p>int fm = this.f2 * other.f2;</p>
<p>int fz = this.f1 * other.f2 &#8211; other.f1 * this.f2;</p>
<p>return new Fraction(fz, fm);</p>
<p>}</p>
<p>/** [*] */</p>
<p>public Fraction multiply(Fraction other){</p>
<p>int fm = this.f2 * other.f2;</p>
<p>int fz = this.f1 * other.f1;</p>
<p>return new Fraction(fz, fm);</p>
<p>}</p>
<p>/** [/] */</p>
<p>public Fraction div(Fraction other){</p>
<p>if(other.doubleValue() == 0.0 ){</p>
<p>throw new IllegalArgumentException(&quot;0不能做为除数&quot;);</p>
<p>}</p>
<p>int fm = this.f2 * other.f1;</p>
<p>int fz = this.f1 * other.f2;</p>
<p>return new Fraction(fz, fm);</p>
<p>}</p>
<p>public String toString(){</p>
<p>return f1 + &quot;/&quot; + f2;</p>
<p>}</p>
<p>public double doubleValue(){</p>
<p>return 1.0 * f1 / f2;</p>
<p>}</p>
<p>}</p>
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