Write a program that reads an integer (greater than 0) from the console and flips the digits of the number, using the arithmetic operators // and %, while only printing out the even digits in the flipped order. make sure that your program works for any number of digits and that the output does not have a newline character at the end.

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0