// operators/MinMax.java
// TIJ4 Chapter Operators, Exercise 9, page 111
// Display the largest and smallest numbers for both float and double
// exponential notation.public class MinMax {
public static void main(String[] args) {
double max = java.lang.Double.MAX_VALUE;
System.out.println("Max double = " + max);
double min = java.lang.Double.MIN_VALUE;
System.out.println("Min double = " + min);
float maxf = java.lang.Float.MAX_VALUE;
System.out.println("Max float = " + maxf);
float minf = java.lang.Float.MIN_VALUE;
System.out.println("Min float = " + minf);
}
}
请问各大高手,为啥我Javac 没问题后,运行的时候却又显示:Exception in thread "main" java.lang.NoclassDefFoundError: MinMax?
// TIJ4 Chapter Operators, Exercise 9, page 111
// Display the largest and smallest numbers for both float and double
// exponential notation.public class MinMax {
public static void main(String[] args) {
double max = java.lang.Double.MAX_VALUE;
System.out.println("Max double = " + max);
double min = java.lang.Double.MIN_VALUE;
System.out.println("Min double = " + min);
float maxf = java.lang.Float.MAX_VALUE;
System.out.println("Max float = " + maxf);
float minf = java.lang.Float.MIN_VALUE;
System.out.println("Min float = " + minf);
}
}
请问各大高手,为啥我Javac 没问题后,运行的时候却又显示:Exception in thread "main" java.lang.NoclassDefFoundError: MinMax?
这样也不对?
Max double = 1.7976931348623157E308
Min double = 4.9E-324
Max float = 3.4028235E38
Min float = 1.4E-45我的运行木有问题
看一下java -version
我在CMD下的这个目录下输Javac 和 Java的...
配置OK了,在命令行里敲javac
java -version
java都出现东西吧
我也曾遇到过,配置没错,在命名行就是不行