import Functions_Temparature_toC_toF as temp

# from Functions_Temparature_toC_toF import toFahrenheit, toCelsius

# Challenge: re-write the above functions into lambda functions ...

print(77, 'degree F = ', temp.toCelsius(77), 'degree C')
print("")

print(25, 'degree C = ', temp.toFahrenheit(25), 'degree F')
print("")

print('round-trip conversion for F=77 produces F=', temp.toFahrenheit( temp.toCelsius(77) ))
print('round-trip conversion for C=25 produces C=', temp.toCelsius( temp.toFahrenheit(25) ))
print("")

# Every 10 (5) deg C change makes 18 (9) deg F change
print('deltaC==10 <=> deltaF==18')
for c in range(0,100+1,10):
  print('%3d degree C = %5.1f degree F' % (c, temp.toFahrenheit(c)))
print("")

print('deltaF==9 <=> deltaC==5')
# Every 18 (9) deg F change makes 10 (5) deg C change
for f in range(32,212+1,9):
  print('%3d degree F = %5.1f degree C' % (f, temp.toCelsius(f)))
print("")