From e50d627ad67edc7672bb17786eff6fe833faf4e9 Mon Sep 17 00:00:00 2001
From: bigfudge22 <eng.amroshkh@gmail.com>
Date: Tue, 31 Dec 2024 13:55:12 +0200
Subject: [PATCH] function1

---
 solutions/steps_to_floor.py | 58 +++++++++++++++++++++++++++----------
 1 file changed, 42 insertions(+), 16 deletions(-)

diff --git a/solutions/steps_to_floor.py b/solutions/steps_to_floor.py
index 620593a2e..3fbacb9a2 100644
--- a/solutions/steps_to_floor.py
+++ b/solutions/steps_to_floor.py
@@ -1,30 +1,56 @@
-def steps_to_floor(target_floor: int = None) -> int:
+def steps_to_floor_core(target_floor: int) -> int:
     """
-    Calculates the number of steps required to reach a given floor in a building,
+    Core function to calculate the number of steps required to reach a given floor in a building,
     assuming it takes 10 steps to move between consecutive floors.
 
-    If no argument is provided, the function will prompt the user for input.
-
     Parameters:
-      target_floor: int (optional), the floor number to reach (positive, negative, or zero).
+      target_floor: int, the floor number to reach (positive, negative, or zero).
 
-    Returns -> int, the total number of steps required.
-    """
-    if target_floor is None:
-        try:
-            target_floor = int(input("Enter the floor number you want to reach: "))
-        except ValueError:
-            raise ValueError("Invalid input. Please enter an integer.")
+    Returns:
+      int: the total number of steps required.
+
+    Raises:
+      AssertionError: If the target_floor is not an integer.
 
-    # Ensure the target floor is an integer
+    Examples:
+    >>> steps_to_floor_core(0)
+    0
+    >>> steps_to_floor_core(1)
+    10
+    >>> steps_to_floor_core(5)
+    50
+    >>> steps_to_floor_core(-3)
+    30
+    """
+    # Defensive assertion to ensure valid input
     assert isinstance(target_floor, int), "Target floor must be an integer"
 
     # Calculate steps based on the absolute floor value
     return abs(target_floor) * 10
 
 
-if __name__ == "__main__":
+def steps_to_floor():
+    """
+    Wrapper function to handle user input for steps_to_floor_core.
+    """
     try:
-        print(f"Steps required: {steps_to_floor()}")
-    except Exception as e:
+        target_floor = int(input("Enter the floor number you want to reach: "))
+        steps = steps_to_floor_core(target_floor)
+        if target_floor < 0:
+            print(f"You are going down. Steps required: {steps}")
+        elif target_floor > 0:
+            print(f"You are going up. Steps required: {steps}")
+        else:
+            print(f"You are staying on the same floor. Steps required: {steps}")
+    except ValueError:
+        print("Invalid input. Please enter an integer.")
+    except AssertionError as e:
         print(f"Error: {e}")
+
+
+if __name__ == "__main__":
+    import doctest
+    doctest.testmod()  # Run tests on the core function
+    # Uncomment the following line for interactive user input
+    steps_to_floor()
+