diff --git a/software/1_sem/iterations/iterations/Program.cs b/software/1_sem/iterations/iterations/Program.cs
index dbfef9c..615d865 100644
--- a/software/1_sem/iterations/iterations/Program.cs
+++ b/software/1_sem/iterations/iterations/Program.cs
@@ -11,7 +11,7 @@ namespace iterations
             string result = string.Empty;
             {
                 Console.WriteLine("Please enter a number:");
-                var input_number = int.Parse(Console.ReadLine());
+                int input_number = int.Parse(Console.ReadLine());
                 for (int i = 0; i < input_number; i++)
                 {
                     if (i % 7 == 0)