package cha3;
import javax.swing.JOptionPane;
public class Zhang_zai {
public static void main(String args[])throws Exception
{
String str="";
double p;
p=Math.pow(2,31)-1;
str=Double.toString(p);
JOptionPane.showMessageDialog(null,str);
}
}
运行后弹出Fatal exception occurred,program will exit怎么解决
import javax.swing.JOptionPane;
public class Zhang_zai {
public static void main(String args[])throws Exception
{
String str="";
double p;
p=Math.pow(2,31)-1;
str=Double.toString(p);
JOptionPane.showMessageDialog(null,str);
}
}
运行后弹出Fatal exception occurred,program will exit怎么解决
解决方案 »
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