diff --git a/addition.java b/addition.java
index 00f189e..d7f36a1 100644
--- a/addition.java
+++ b/addition.java
@@ -10,10 +10,21 @@ public static void main (String args[]){
   System.out.print(result);
 }  
 
+//Function to add two numbers
 public static int add(int a, int b) {
   int num1 = a;
   int num2 = b;
 
+  int result = a + b;
   retun result
 }
 
+//Function to subtract number 
+public static int subtract(int a, int b) {
+  int num1 = a;
+  int num2 = b;
+
+  int result = num1 + num2;
+  return result;
+}
+
diff --git a/features.txt b/features.txt
new file mode 100644
index 0000000..4e4fab6
--- /dev/null
+++ b/features.txt
@@ -0,0 +1,3 @@
+Features:
+1. In app, Map Integration can be added which will help to find minimum distance between two friends.
+2. Swiping profile right or left.