Update solution

somacdivad · somacdivad · commit 2ec585de7a60 · 2019-02-17T23:12:50.000-06:00
diff --git a/ch06-functions-and-loops/3-challenge.py b/ch06-functions-and-loops/3-challenge.py
@@ -14,11 +14,25 @@ def convert_far_to_cel(temp_far):
     return temp_cel
 
 
+# Prompt the user to input a Fahrenheit temperature.
 temp_far = input("Enter a temperature in degrees F: ")
+
+# Convert the temperature to Celsius.
+# Note that `temp_far` must be converted to a `float`
+# since `input()` returns a string.
 temp_cel = convert_far_to_cel(float(temp_far))
+
+# Display the converted temperature
 print(f"{temp_far} degrees F = {temp_cel:.2f} degrees C")
 
+# You could also use `round()` instead of the formatting mini-language:
+# print(f"{temp_far} degrees F = {round(temp_cel, 2)} degrees C"")
 
+# Prompt the user to input a Celsius temperature.
 temp_cel = input("\nEnter a temperature in degrees C: ")
+
+# Convert the temperature to Fahrenheit.
 temp_far = convert_cel_to_far(float(temp_cel))
+
+# Display the converted temperature
 print(f"{temp_cel} degrees C = {temp_far:.2f} degrees F")
