input: Write a function to convert Celsius to Fahrenheit. The function should take a temperature in Celsius as input and return the equivalent temperature in Fahrenheit, rounded to two decimal places.
  def celsiusToFahrenheit(temp):
      return round((temp * 9/5) + 32, 2)
  assert celsiusToFahrenheit(0)==32.0
  assert celsiusToFahrenheit(100)==212.0
  assert celsiusToFahrenheit(-40)==-40.0
  assert celsiusToFahrenheit(25)==77.0
  assert celsiusToFahrenheit(-273.15)==-459.67
output: def celsiusToFahrenheit(temp):
      return round((temp * 9/5) + 32, 2)