package?beans;

public?class?Complex?{
	private?double?real;
	private?double?ima;
	public?Complex（）?{
	}
	public?Complex（double?real?double?ima）?{
		this.real?=?real;
		this.ima?=?ima;
	}

	public?double?getReal（）?{
		return?real;
	}
	public?void?setReal（double?real）?{
		this.real?=?real;
	}
	public?double?getIma（）?{
		return?ima;
	}
	public?void?setIma（double?ima）?{
		this.ima?=?ima;
	}
	public?Complex?add（Complex?a）?{
		return?new?Complex（this.real?+?a.real?this.ima?+?a.ima）;
	}

	public?Complex?sub（Complex?a）?{
		return?new?Complex（this.real?-?a.real?this.ima?-?a.ima）;
	}

	public?Complex?mul（Complex?a）?{
		double?x?=?this.real?*?a.real?-?this.ima?*?a.ima;
		double?y?=?this.real?*?a.ima?+?this.ima?*?a.real;
		return?new?Complex（x?y）;
	}

	public?Complex?div（Complex?a）?{
		double?z?=?a.real?*?a.real?+?a.ima?*?a.ima;
		double?x?=?（this.real?*?a.real?+?this.ima?*?a.ima）?/?z;
		double?y?=?（this.ima?*?a.real?-?this.real?*?a.ima）?/?z;
		return?new?Complex（x?y）;
	}

	public?String?info（）?{
		if?（ima?>=?0.0）
			return?real?+?“+“?+?ima?+?“*i“;
		else
			return?real?+?“-“?+?（-ima）?+?“*i“;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????529??2016-11-01?15:30??worktest7_1\.classpath

?????文件????????306??2016-11-01?15:30??worktest7_1\.mymetadata

?????文件???????1754??2016-11-01?15:44??worktest7_1\.project

?????文件????????500??2016-11-01?15:30??worktest7_1\.settings\.jsdtscope

?????文件????????395??2016-11-01?15:30??worktest7_1\.settings\org.eclipse.jdt.core.prefs

?????文件????????471??2016-11-01?15:30??worktest7_1\.settings\org.eclipse.wst.common.component

?????文件????????252??2016-11-01?15:30??worktest7_1\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2016-11-01?15:30??worktest7_1\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2016-11-01?15:30??worktest7_1\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????1163??2016-11-01?15:43??worktest7_1\src\beans\Complex.java

?????文件???????2725??2016-11-01?15:55??worktest7_1\src\MySevletpackage\ServlCaculate.java

?????文件???????1391??2016-11-01?16:04??worktest7_1\WebRoot\input1.jsp

?????文件???????1401??2016-11-01?15:43??worktest7_1\WebRoot\input2.jsp

?????文件?????????36??2016-11-01?15:30??worktest7_1\WebRoot\meta-INF\MANIFEST.MF

?????文件???????1445??2016-11-01?16:03??worktest7_1\WebRoot\output1.jsp

?????文件????????836??2016-11-01?15:57??worktest7_1\WebRoot\output2.jsp

?????文件???????1831??2016-11-10?21:05??worktest7_1\WebRoot\WEB-INF\classes\beans\Complex.class

?????文件???????2274??2016-11-10?21:05??worktest7_1\WebRoot\WEB-INF\classes\MySevletpackage\ServlCaculate.class

?????文件????????861??2016-11-01?15:44??worktest7_1\WebRoot\WEB-INF\web.xml

?????目錄??????????0??2016-11-10?22:06??worktest7_1\WebRoot\WEB-INF\classes\beans

?????目錄??????????0??2016-11-10?22:06??worktest7_1\WebRoot\WEB-INF\classes\MySevletpackage

?????目錄??????????0??2016-11-10?22:06??worktest7_1\WebRoot\WEB-INF\classes

?????目錄??????????0??2016-11-01?15:30??worktest7_1\WebRoot\WEB-INF\lib

?????目錄??????????0??2016-11-10?22:06??worktest7_1\src\beans

?????目錄??????????0??2016-11-10?22:06??worktest7_1\src\MySevletpackage

?????目錄??????????0??2016-11-10?22:06??worktest7_1\WebRoot\meta-INF

?????目錄??????????0??2016-11-10?22:06??worktest7_1\WebRoot\WEB-INF

?????目錄??????????0??2016-11-01?15:30??worktest7_1\.myeclipse

?????目錄??????????0??2016-11-10?22:06??worktest7_1\.settings

?????目錄??????????0??2016-11-10?22:06??worktest7_1\src

............此處省略5個文件信息