$/*$ This program, when completed, will convert $78$ degrees Fahrenheit to Celsius and show the result.

$*/$

$//$ declare a class name Lab$2\_136$

$//$write the main method

$//$ declare fahr as a type double variable.

$//$ declare celsius as a type double variable.

$//$ declare factor as a type double variable.

$//$ declare freezingDifference as a type double variable.

$//$ assign fahr the value $78$

$//$ assign factor the value $5\mathrm{.}0/9\mathrm{.}0$

$//$ assign freezingDifference the value $32$

$//$ assign celsius the value of fahr minus freezingDifference, then multiplied by factor.

$//$ hint: use parentheses to do the subtraction before the multiplication

$//$ Output fahr and stay on the same line

$//$ Output $"$ degrees Fahrenheit is about $"$ and stay on the same line.

$//$ Output the integer part of celsius and stay on the same line. In other words, cast celsius to an integer.

$//$ Output the word $"$ degrees Celsius.", with the space before and period after, and go to the next line

$//$Don$\text{'}$t forget the closing curly braces for the class and method.