資源簡介
Java 整數(shù)取值范圍判斷(基礎篇-實例221).zip
代碼片段和文件信息
package?com.mingrisoft.lang;
import?java.util.Arrays;
import?org.apache.commons.lang.math.IntRange;
public?class?IntRangeTest?{
????public?static?void?main(String[]?args)?{
????????IntRange?range?=?new?IntRange(-5?5);//?創(chuàng)建一個從-5到5的區(qū)間
????????System.out.println(“區(qū)間中的全部整數(shù)是:“);
????????System.out.println(Arrays.toString(range.toArray()));//?輸出區(qū)間中的全部整數(shù)
????????System.out.print(“0是否在區(qū)間中:“);
????????System.out.println(range.containsInteger(0));//?判斷0是否在區(qū)間中
????????System.out.print(“區(qū)間的上限是:“);
????????System.out.println(range.getMaximumInteger());//?輸出區(qū)間的上限
????????System.out.print(“區(qū)間的下限是:“);
????????System.out.println(range.getMinimumInteger());//?輸出區(qū)間的下限
????????System.out.print(“區(qū)間的字符串表示是:“);
????????System.out.println(range.toString());//?輸出區(qū)間的數(shù)學表示形式
????}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????295??2010-09-11?17:01??.classpath
?????文件?????????379??2010-09-11?17:01??.project
?????文件????????1255??2013-11-21?08:41??bin\com\mingrisoft\lang\IntRangeTest.class
?????文件??????279193??2013-11-15?13:36??lib\commons-lang-2.5.jar
?????文件?????????884??2010-09-11?17:01??src\com\mingrisoft\lang\IntRangeTest.java
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