Power of a number

Calculate the power of a number using recursion

Author: technicalwajahat

Problem1Recursion.java

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+// Calculate the power of a number using recursion
+
+package problem1.recursion;
+
+import java.util.*;
+
+public class Problem1Recursion {
+
+    public static void main(String[] args) {
+
+        Scanner input = new Scanner(System.in);
+
+        System.out.print("Enter a Number : ");
+        int n = input.nextInt();
+
+        System.out.print("Enter a Power : ");
+        int p = input.nextInt();
+
+        System.out.println(power(n, p));
+    }
+
+    static int power(int n, int p) {
+        if (p == 0) {
+            return 1;
+        } else {
+            return n * power(n, p - 1);
+        }
+    }
+}