摘要: package net.elaina.BigDecimaTest; import java.math.BigDecimal; public class Test1 { public static void main(String[] args) { /*构造方法获取BigDecimal对象 publ 阅读全文
posted @ 2023-12-01 22:32 _Elaina 阅读(11) 评论(0) 推荐(0)
摘要: package net.elaina.BigIntegerTest; import java.math.BigInteger; import java.util.Random; public class test1 { public static void main(String[] args) { 阅读全文
posted @ 2023-12-01 21:54 _Elaina 阅读(15) 评论(0) 推荐(0)
摘要: package net.elaina.ObjectTest; public class test1 { public static void main(String[] args) { /* public String toString() 返回对象的字符串表示形式 public boolean e 阅读全文
posted @ 2023-12-01 21:04 _Elaina 阅读(21) 评论(0) 推荐(0)
摘要: package net.elaina.Runtime; import java.io.IOException; public class test1 { public static void main(String[] args) throws IOException { /* public sta 阅读全文
posted @ 2023-12-01 19:46 _Elaina 阅读(16) 评论(0) 推荐(0)