reformats old files and adds documents and the exercise_solutions.py

Author: iraschle

conditions.py renamed to code/example/conditions.py

@@ -1,6 +1,7 @@
 # if ... elif ... else
 amount_hansueli = 1000
 
+
 def compare_amount(amount):
     if amount < amount_hansueli:
         print("Du bisch ja no ermer als de Hansueli")
@@ -9,9 +10,11 @@ def compare_amount(amount):
     else:
         print("Du bisch richer als de Hansueli")
 
+
 # switch case
 compare_amount(10000000)
 
+
 def switch_color(color):
     match color:
         case 'red':
@@ -21,4 +24,4 @@ def switch_color(color):
         case 'green':
             return "wrong color"
         case 'magenta':
-            return "right color"
+            return "right color"

functions.py renamed to code/example/functions.py

@@ -1,26 +1,33 @@
 # Creating and calling Function
 
 def my_function():
-  print("Hello from "
-        "a function")
+    print("Hello from "
+          "a function")
+
 
 my_function()
 
+
 # Arguments
 def my_function_with_arguments(first_name, last_name):
-  print(first_name + " " + last_name)
+    print(first_name + " " + last_name)
+
 
 my_function_with_arguments("Emil", "Refsnes")
 
+
 # Arbitrary Arguments, *args
 def my_function(*kids):
-  print("The youngest child is " + kids[2])
+    print("The youngest child is " + kids[2])
+
 
 my_function("Emil", "Tobias", "Linus")
 
+
 # Return Values
 
 def my_function(x):
-  return 5 * x
+    return 5 * x
+
 
-print(my_function(3))
+print(my_function(3))

loops.py renamed to code/example/loops.py

@@ -20,25 +20,24 @@
 # The continue Statement
 fruits = ["apple", "banana", "cherry"]
 for x in fruits:
-  if x == "banana":
-    continue
-  print(x)
+    if x == "banana":
+        continue
+    print(x)
 
 # Else in For Loop
 for x in range(6):
-  print(x)
+    print(x)
 else:
-  print("Finally finished!")
+    print("Finally finished!")
 
 # THE range() FUNCTION
 for x in range(6):
-  print(x)
+    print(x)
 
 # Using the start parameter:
 for x in range(2, 6):
-  print(x)
+    print(x)
 
 # Increment the sequence with 3 (default is 1):
 for x in range(2, 30, 3):
-  print(x)
-
+    print(x)

variables.py renamed to code/example/variables.py

@@ -1,17 +1,17 @@
-#Legal variable names:
+# Legal variable names:
 myvar = "John"
 my_var = "John"
 _my_var = "John"
 myVar = "John"
 MYVAR = "John"
 myvar2 = "John"
 
-#Illegal variable names:
+# Illegal variable names:
 # 2myvar = "John"
 # my-var = "John"
 # my var = "John"
 
-#Example
+# Example
 name = "deo40"
 price = 12.50
 availability = True

code/exercise/exercise_solutions.py

@@ -0,0 +1,23 @@
+max_points = 30
+
+
+def show_possible_grades():
+    print("possible grades")
+    for x in range(1, 7):
+        print("\t", x)
+
+
+def calculate_grade(points):
+    if points > max_points:
+        print("the points can't be above the max_points of ", max_points)
+        return
+    your_grade = points / max_points * 5 + 1
+    print("\nyour grade is: ", your_grade)
+    if your_grade >= 4:
+        print("well done")
+    else:
+        print("please learn more")
+
+
+show_possible_grades()
+calculate_grade(30)