I attach an input file in this problem. Please sort the file in descending order according to the first number. If the first number of 2 rows are the same, then sort them according to their second number. Create a separate file to show the final output. You must use the "Bubble Sort" algorithm for this problem. And finally, show the total time of your solution. You must submit your output file and source code.

answer:

on fri feb the green land, the only one who can

answer:

e ngl my brother is tho

explanation:

One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

When cutting CPVC pipe, it is important to make a square, flat cut. An uneven cut limits the bonding area and weakens the fitting.

To help you make the best possible cut, we’ve put together the following dos and don’ts when cutting CPVC pipe in different situations.