diff --git a/Mys.txt b/Mys.txt
index e738da3..ffa8bb4 100644
--- a/Mys.txt
+++ b/Mys.txt
@@ -1,25 +1,9 @@
-import java.util.Scanner;
+public class zhishu {
 
-public class duishu {
-	public static void main(String args[]) {
-	double x,k=1,f=1,e,n,a=0;
-	Scanner sc = new Scanner(System.in);
-	x=sc.nextDouble();
-	n=sc.nextDouble();
-    if(n < 0)
-    System.out.println("error");
-    else
-    {
-    for(int i = 1;i <= n;i++)
-    {
-    	
-        a =Math.pow((double)x,(double)i);
-        k = k*i;
-        e = a/k;
-        f += e;
-    }
-    System.out.println((double)f);
-    }
+	public double zhishu(double a) {
+		return Math.pow(Math.E,a);
+		
 	}
+	
 
-}
+}
\ No newline at end of file
diff --git a/miyunsuan.txt b/miyunsuan.txt
deleted file mode 100644
index c3e10ba..0000000
--- a/miyunsuan.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-import java.util.Scanner;
-
-public class duishu {
-	public static void main(String args[]) {
-	double x,k=1,f=1,e,n,a=0;
-	Scanner sc = new Scanner(System.in);
-	x=sc.nextDouble();
-	n=sc.nextDouble();
-    if(n < 0)
-    System.out.println("error");
-    else
-    {
-    for(int i = 1;i <= n;i++)
-    {
-    	
-        a =Math.pow((double)x,(double)i);
-        k = k*i;
-        e = a/k;
-        f += e;
-    }
-    System.out.println((double)f);
-    }
-	}
-
-}
-