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package jisuanqi;
import java.util.Scanner;
public class ex {
public static void main(String[] args) {
// TODO Auto-generated method stub
double e=Math.E;
double x,result;
Scanner sc=new Scanner(System.in);
while(true)
{
System.out.println("请输入x的值");
x=sc.nextInt();
result=Math.pow(e,x);
System.out.println("result="+result);
}
}
}