E3.5Write a program that reads three numbers and prints increasing if they are in increasing order, decreasing if they are in decreasing order, and neither otherwise. Here, increasing means strictly increasing, with each value larger than its predecessor. The sequence 3 4 4 would not be considered increasing.

E3.6Repeat Exercise E3.5, but before reading the numbers, ask the user whether increasing/decreasing should be strict or lenient. In lenient mode, the sequence 3 4 4 is increasing and the sequence 4 4 4 is both increasing and decreasing.