Sicily 1002. Static Member

比眉伴天荒 2022-08-08 05:21 181阅读 0赞

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        Time Limit: 1sec &nbsp;&nbsp; Memory Limit:256MB 
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        Description 
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       <p>/*&nbsp;<br> 测试static member<br> */<br> 完成类Int，可以加入你觉得需要的member value or function.<br> class Int<br> { <br> &nbsp;&nbsp;&nbsp; int data;<br> public:<br> &nbsp;&nbsp;&nbsp; Int(int n); //将n的值赋给data<br> };<br> <br> 使得函数f()输出为<br> num 1 is odd? 1<br> num 2 is odd? 0<br> 1 objects of Int has been constructed.<br> 2 objects of Int has been constructed.<br> 2 objects of Int has been constructed.<br> <br> void f()<br> { <br> &nbsp;&nbsp;&nbsp; int i1=1, i2=2;<br> &nbsp;&nbsp;&nbsp; cout &lt;&lt; "num " &lt;&lt; i1 &lt;&lt; " is odd? " &lt;&lt; Int::isodd(1) &lt;&lt; endl;&nbsp;&nbsp;&nbsp;&nbsp;<br> &nbsp;&nbsp;&nbsp; cout &lt;&lt; "num " &lt;&lt; i2 &lt;&lt; " is odd? " &lt;&lt; Int::isodd(2) &lt;&lt; endl;&nbsp;&nbsp;&nbsp;&nbsp;<br> &nbsp;&nbsp;&nbsp; Int ii1;&nbsp;<br> &nbsp;&nbsp;&nbsp; { Int ii1(i1); }<br> &nbsp;&nbsp;&nbsp; Int ii2(i2);<br> }<br> &nbsp;</p> 
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      <h3>Problem Source: Objects and Class</h3> 
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       <pre><code>// Problem#: 14480
// Submission#: 3715849
// The source code is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
// URI: http://creativecommons.org/licenses/by-nc-sa/3.0/
// All Copyright reserved by Informatic Lab of Sun Yat-sen University
#include&lt;iostream&gt;
#include&lt;cstdio&gt;
#include&lt;cctype&gt;
#include&lt;stack&gt;
#include&lt;algorithm&gt;
#include&lt;cmath&gt;
#include&lt;cstring&gt;
#include&lt;string&gt;
#include&lt;iomanip&gt;
#include&lt;vector&gt;
#include&lt;climits&gt;

class TheOne
{
public:
    TheOne(int id, string name){
        this-&gt;id = id;
        this-&gt;name = new string(name);
    }  
    ~TheOne(){ delete name; }
    int getId(){ 
        return id; 
    }
    string* getName(){
         return name; 
    }
    TheOne (const TheOne&amp; ){
        
    }
private:
    int id;
    string* name;
};                                 </code></pre> 
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