diff --git a/java/Armstrong.java b/java/Armstrong.java
new file mode 100644
index 0000000..ca8f9d8
--- /dev/null
+++ b/java/Armstrong.java
@@ -0,0 +1,29 @@
+//Program to check whether a number is an armstrong number or not. 
+//A positive integer is called an Armstrong number of order n if the sum of cubes of each digits is equal to the number itself.
+
+import java.util.Scanner;
+
+public class Armstrong {
+
+    public static void main(String[] args) 
+	{
+		System.out.println("Enter any number: ");
+        Scanner sc = new Scanner(System.in);
+		int n = sc.nextInt();
+		int m, rem, res = 0;
+
+        m = n;
+		
+        while(m!= 0)
+        {
+            rem = m % 10;
+            res+= Math.pow(rem, 3);
+            m /= 10;
+        }
+
+        if(res == n)
+            System.out.println(n + " is an Armstrong number.");
+        else
+            System.out.println(n + " is not an Armstrong number.");
+    }
+}
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diff --git a/java/Median.java b/java/Median.java
new file mode 100644
index 0000000..9c2117c
--- /dev/null
+++ b/java/Median.java
@@ -0,0 +1,33 @@
+import java.util.*;
+import java.io.*;
+import java.lang.*;
+class Median
+{
+	public static void main(String args[]) 
+    { 
+		Scanner sc=new Scanner(System.in);
+		System.out.println("Enter the number of elements in the array"); 
+		int n=sc.nextInt();
+		double[] input=new double[n];
+		System.out.println("Enter the elements of the array(" +n+ "): ");
+		for(int i=0;i<n;i++) 
+		{
+			input[i]=sc.nextDouble();
+		}
+		double res = calcMedian(n,input);
+		System.out.println("The median of the array is : " + res);     
+    }
+	static double calcMedian(int n, double arr[])
+	{
+		double k=0;	
+		if(n%2==1)
+		{
+			k = arr[((n+1)/2)-1];
+		}
+		else
+		{
+			k = (arr[n/2-1]+arr[n/2])/2;
+		}
+		return k;
+	}
+}
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