# Report the state of some gold based on a temperature entered by
# the user.
GOLD_MP = 1064.43
GOLD_BP = 2807.00

# Read a temperature from the user
temp = float(input("Enter the temperature of some gold: "))

# Determine the state of the gold from the entered temperature
if temp < GOLD_MP:
  state = "solid"
elif temp < GOLD_BP:
  state = "liquid"
else:
  state = "gas"

# Report the result to the user
print("At", temp, "degrees, gold is a", state)