diff --git a/SumOfInput.java b/SumOfInput.java
index d84c4b6..fd91c95 100644
--- a/SumOfInput.java
+++ b/SumOfInput.java
@@ -19,8 +19,16 @@ public SumOfInput()
     }
     
     public Integer oneToNumber(Integer numberToSum){
-
+        sum = 0;
+        for(int i = 1; i <= numberToSum ; i++) 
+        {
+            sum = sum + i;
+            
+        }
         return sum;
     }
-
 }
+           
+    
+
+