diff --git a/exercises/ex2.cpp b/exercises/ex2.cpp
index 9e8cd8e..3873827 100644
--- a/exercises/ex2.cpp
+++ b/exercises/ex2.cpp
@@ -5,47 +5,22 @@
 */
 
 #include <iostream>
+#include <algorithm>
+
 using namespace std;
 
 int main()
 {
-  int week;
+  unsigned int week;
 
   cout << "Enter week number(1-7): " << endl;
   cin >> week;
 
-  if (week == 1)
-  {
-    cout << "Monday" << endl;
-  }
-  else if (week == 2)
-  {
-    cout << "Tuesday" << endl;
-  }
-  else if (week == 3)
-  {
-    cout << "Wednesday" << endl;
-  }
-  else if (week == 4)
-  {
-    cout << "Thursday" << endl;
-  }
-  else if (week == 5)
-  {
-    cout << "Friday" << endl;
-  }
-  else if (week == 6)
-  {
-    cout << "Saturday" << endl;
-  }
-  else if (week == 7)
-  {
-    cout << "Sunday" << endl;
-  }
-  else
-  {
-    cout << "Invalid input! Please enter week number between 1-7." << endl;
-  }
-
-  return 0;
+  string WeekDays[8] = {"Monday", "Tuesday", "Wednesday", "Thursday",
+                        "Friday", "Saturday", "Sunday", "Invalid input! Please enter week number between 1-7."};
+
+  unsigned int choice = min(week - 1, 7u);
+  cout << WeekDays[choice] << endl;
+
+  return EXIT_SUCCESS;
 }
\ No newline at end of file