Modified Main.java file to print sum of numbers 1 through an inputted number

Main.java

@@ -1,9 +1,19 @@
-/**
- * Created by iyasuwatts on 10/17/17.
- */
-public class Main {
+import java.util.Scanner;
 
-    public static void main(String[] args){
+public class Main{
 
-    }
+public static void main(String[] args){
+
+  Scanner stdin = new Scanner(System.in);
+
+  int num, sum = 0;
+
+  System.out.println("Please enter a number");
+  num = stdin.nextInt();
+
+  for(int i=1; i<=num; i++){
+    sum+=i;
+  }
+  System.out.println("The sum of the numbers 1 to " + num + " = " + sum);
+ }
 }