diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index 1dbc0cb..3cf28fe 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -1,9 +1,23 @@
 /**
  * Created by iyasuwatts on 10/17/17.
  */
+import java.util.Scanner;
+
 public class Main {
 
     public static void main(String[] args){
+        Scanner stdin = new Scanner( System.in );
+
+        int num;      // The user's name, as entered by the user.
+
+        System.out.print("Please enter a whole number greater than 1: ");
+        num = Integer.parseInt(stdin.nextLine());
 
+        if(num < 0) {
+            System.out.println("Sorry, number can't be negative");
+        }else{
+            int sumNum = num * (num + 1)/2;
+            System.out.println("Sum of all numbers from 1 to " + num + " is" + " " + sumNum);
+        }
     }
 }