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    <title>IncreaseBy() on Sobamemil</title>
    <link>https://blog.sobamemil.com/tags/increaseby/</link>
    <description>Recent content in IncreaseBy() on Sobamemil</description>
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    <lastBuildDate>Thu, 05 Mar 2020 14:49:33 +0900</lastBuildDate>
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      <title>명품 C&#43;&#43; programming 실습 문제 5장 5번</title>
      <link>https://blog.sobamemil.com/posts/073-%EB%AA%85%ED%92%88-c-programming-%EC%8B%A4%EC%8A%B5-%EB%AC%B8%EC%A0%9C-5%EC%9E%A5-5%EB%B2%88/</link>
      <pubDate>Thu, 05 Mar 2020 14:49:33 +0900</pubDate>
      <guid>https://blog.sobamemil.com/posts/073-%EB%AA%85%ED%92%88-c-programming-%EC%8B%A4%EC%8A%B5-%EB%AC%B8%EC%A0%9C-5%EC%9E%A5-5%EB%B2%88/</guid>
      <description>&lt;p&gt;&lt;strong&gt;문제 :&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;다음 Circle 클래스가 있다.&lt;/p&gt;
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          &lt;td&gt;1  2  3  4  5  6  7  8&lt;/td&gt;
          &lt;td&gt;class Circle{  int radius;  public:  Circle(int r) {radius =r;}  int getRadius() {return radius;}  void setRadius(int r) {radius = r;}  void show() {cout &amp;laquo; &amp;ldquo;반지름이 &amp;quot; &amp;laquo; radius &amp;laquo; &amp;ldquo;인 원&amp;rdquo; &amp;laquo; endl;}  };&lt;/td&gt;
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&lt;p&gt;Circle 객체 b를 a에 더하여 a를 키우고자 다음 함수를 작성하였다.&lt;/p&gt;
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          &lt;td&gt;1  2  3  4&lt;/td&gt;
          &lt;td&gt;void increaseBy(Circle a, Circle b) {  int r = a.getRadius() + b.getRadius();  a.setRadius(r);  }&lt;/td&gt;
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&lt;p&gt;다음 코드를 실행하면 increaseBy() 함수는 목적대로 실행되는가?&lt;/p&gt;</description>
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