Rounding to Nearest Integer

An application of method Math.floor is rounding a value to the nearest integer. The statement y = Math. Floor( x + 0. 5 ) ; will round the number x to the nearest integer and assign the result to y. Write an application that reads double values and uses the preceding statement to round each of the numbers to the nearest integer. For each number processed, display both the original number and the rounded number. 

Please use C# and submit as a zip file.