<p><p>package d1;</p><p><br></p><p><span style="font-size: 10pt; line-height: 1.8;">import d2.error;</span></p><p><br></p><p>public class result</p><p>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>int x1, x2, result, sum, min, mul, div, mod;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>error e;</p><p><br></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public result(int num1, int num2)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>x1=num1;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>x2=num2;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>d2.error e= new d2.error();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public void sum()</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>result=x1+x2;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(result>=0 && result<=1000)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("계산값은" + result + "입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>e.error();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public void min()</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>result=x1-x2;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(result>=0 && result<=1000)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("계산값은" + result + "입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>e.error();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public void mul()</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>result=x1*x2;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(result>=0 && result<=1000)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("계산값은" + result + "입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>e.error();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public void div()</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>result=x1/x2;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(result>=0 && result<=1000)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("계산값은" + result + "입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>e.error();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>public void mod()</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>result=x1%x2;</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>if(result>=0 && result<=1000)</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>System.out.println("계산값은" + result + "입니다.");</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>else</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>{</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>e.error();</p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p><span class="Apple-tab-span" style="white-space:pre"> </span></p><p><span class="Apple-tab-span" style="white-space:pre"> </span>}</p><p>}</p><div><span style="color: rgb(255, 0, 0);">==================================================================================================================</span><br></div><div><span style="color: rgb(255, 0, 0);"><span style="color: rgb(0, 0, 0);"></span></span>import d1.result;</div><div><br></div><div>public class resultmain</div><div>{</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>public static void main(String[] args)</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>{</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>double sum, min, mul, div, mod;</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>d1.result a = new d1.result(150,100);</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>a.sum();</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>a.min();</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>a.mul();</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>a.div();</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>a.mod();</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>}</div><div><br></div><div>}</div><div><span style="color: rgb(255, 0, 0);">==================================================================================================================</span><br></div><div><div><font color="#ff0000"><span style="color: rgb(0, 0, 0);">package d2;</span></font></div><div><font color="#ff0000"><br></font></div><div><font color="#ff0000"><span style="color: rgb(0, 0, 0);">public class error</span></font></div><div><font color="#ff0000"><span style="color: rgb(0, 0, 0);">{</span></font></div><div><font color="#ff0000"><span class="Apple-tab-span" style="white-space: pre; color: rgb(0, 0, 0);"> </span><span style="color: rgb(0, 0, 0);">public void error()</span></font></div><div><font color="#ff0000"><span class="Apple-tab-span" style="white-space: pre; color: rgb(0, 0, 0);"> </span><span style="color: rgb(0, 0, 0);">{</span></font></div><div><font color="#ff0000"><br></font></div><div><font color="#ff0000"><span class="Apple-tab-span" style="white-space: pre; color: rgb(0, 0, 0);"> </span><span style="color: rgb(0, 0, 0);">System.out.println("error:잘못된 연산입니다.(결과값이 1000을 넘음)");</span></font></div><div><font color="#ff0000"><br></font></div><div><font color="#ff0000"><span class="Apple-tab-span" style="white-space: pre; color: rgb(0, 0, 0);"> </span><span style="color: rgb(0, 0, 0);">}</span></font></div><div><font color="#ff0000"><span style="color: rgb(0, 0, 0);">}</span></font></div></div><div><span style="color: rgb(255, 0, 0);">==================================================================================================================</span></div><div><span style="color: rgb(255, 0, 0);"><div><span style="color: rgb(0, 0, 0);">md d1</span></div><div><span style="color: rgb(0, 0, 0);">md d2</span></div><div><span style="color: rgb(0, 0, 0);">javac -d . result.java</span></div><div><span style="color: rgb(0, 0, 0);">javac -d . error.java</span></div><div><span style="color: rgb(0, 0, 0);">javac -d . resultmain.java</span></div><div><span style="color: rgb(0, 0, 0);">java resultmain</span></div><div><span style="color: rgb(0, 0, 0);">pause</span></div><div>==================================================================================================================</div><div><span style="color: rgb(0, 0, 0);">를 맨 아래의 batch파일로 실행 시키는 건데 </span></div><div><span style="color: rgb(0, 0, 0);">패키지를 처음 배웠거든요..</span></div><div><span style="color: rgb(0, 0, 0);">뭐가 빠졌는지.. 제가 바보인지..</span><br></div><div><span style="color: rgb(0, 0, 0);">어제부터 했는데 아직도 해결이 안됬어요... 도와주세요..</span></div></span></div></p>
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