seed: curriculum content

1.solar-system/2.first-light/09.the-temperature/starter/starter.py

@@ -0,0 +1,13 @@
+def f_to_c(f):
+    """Convert Fahrenheit to Celsius and return a formatted string.
+
+    Formula: C = (F - 32) * 5 / 9
+
+    The Celsius value should be formatted with 1 decimal place.
+    Convert the Fahrenheit input with float() so output is consistent.
+
+    f_to_c(32)    -> "32.0°F = 0.0°C"
+    f_to_c(212)   -> "212.0°F = 100.0°C"
+    f_to_c(98.6)  -> "98.6°F = 37.0°C"
+    """
+    pass