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Java/XPowerN.java

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+import java.util.Scanner;
+public class XPowerN {
+    public static int calculate(int x , int n)
+    {
+        if(n==0) {
+            return 1;
+        }
+         if (x==0) {
+            return 0;
+        }
+        int xpower = x * calculate(x, n-1);
+        return xpower;
+    }
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        System.out.println("Enter the base");
+       int x = sc.nextInt();
+        System.out.println("Enter the power");
+       int n = sc.nextInt();
+        int ans = calculate(x,n);
+        System.out.println( x+ " to "+ "Power " + n + " is " + ans);
+        }
+ }