資源簡介
界面采用WindowsBuilder構建,實現實數與復數的加減乘除四則運算,有較好的容錯處理。
代碼片段和文件信息
package?gui;
public?class?Complex?{
//復數類屬性
public?double?abef;
public?String?result;
//復數類方法
// 加法
public?void?adds(Complex?com)?{
e?=?a+com.a;
f?=?b+com.b;
}
// 減法
public?void?sub(Complex?com)?{
e?=?a-com.a;
f?=?b-com.b;
}
// 乘法
public?void?mul(Complex?com)?{
e=a*com.a-b*com.b;
f=b*com.a+a*com.b;
}
// 除法
public?void?div(Complex?com)?{
e=(a*com.a+b*com.b)/(com.a*com.a+com.b*com.b);
f=(b*com.a-a*com.b)/(com.a*com.a+com.b*com.b);
}
// 結果
public?void?res()?{
if(f>=0)
result?=?String.valueOf(e)+“+“+String.valueOf(f)+“i“;
else
result?=?String.valueOf(e)+String.valueOf(f)+“i“;
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-25?16:19??polynomialCalculator\
?????文件?????????301??2018-09-25?16:19??polynomialCalculator\.classpath
?????文件?????????396??2018-11-08?22:18??polynomialCalculator\.project
?????目錄???????????0??2018-10-20?21:07??polynomialCalculator\.settings\
?????文件??????????67??2018-10-20?21:07??polynomialCalculator\.settings\org.eclipse.core.resources.prefs
?????文件?????????598??2018-09-25?16:19??polynomialCalculator\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2018-11-12?14:30??polynomialCalculator\bin\
?????目錄???????????0??2018-11-12?14:30??polynomialCalculator\bin\gui\
?????文件????????1429??2018-11-12?14:44??polynomialCalculator\bin\gui\Complex.class
?????文件?????????910??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$1.class
?????文件????????1343??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$2.class
?????文件?????????994??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$3.class
?????文件????????2347??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$4.class
?????文件????????1249??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$5.class
?????文件????????1250??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$6.class
?????文件????????3211??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$7.class
?????文件?????????684??2018-11-12?14:30??polynomialCalculator\bin\gui\Major$8.class
?????文件????????9535??2018-11-12?14:30??polynomialCalculator\bin\gui\Major.class
?????目錄???????????0??2018-09-25?16:20??polynomialCalculator\src\
?????目錄???????????0??2018-09-29?22:09??polynomialCalculator\src\gui\
?????文件?????????683??2018-10-07?15:18??polynomialCalculator\src\gui\Complex.java
?????文件???????15925??2018-10-20?21:09??polynomialCalculator\src\gui\Major.java
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