Implement the above sorting algorithms, and generate average timings (e. g. using time. time()) on random Lists of various sizes of fraction objects as well as same-size lists of integers. (Hint: should you want to print out list-contents to ensure your sort-algorithms are actually sorting, you may want to modify your Fraction class's str_0 method to return the str() of a floating point number rounded to about five decimal places, rather than the numerator/denominator format) • Pass a copy of your random list to each sorting-function e. g.: L = GenRandomList() begTime = time() sortedL = bubbleSort (L[:]) endTime = time() bubSum = bubSum + endTime-begTime begTime = time() sortedL = SelectionSort (L[:]) etc • Why do we pass L[:) to each function, rather than simply passing L? Collect timings of ten evenly spaced list-sizes (e. g. range (10000, 100001, 10000)), using the same list of values for each sort-algorithm. Compare same-size fraction-sort times to integer-sort times. Represent the results of your timings in one or more Excel charts, to best illustrate any differences in each algorithm-class. Explain the results shown in your charts. What big-O running-times generate which shapes?

My favorite is "be concise."have you ever received an email and had to read a page full of information? by the time you finished reading it, you had to re-read it? i have even hit "reply" so that i could break it down into separate paragraphs and send it back to myself.what is concise? get to the point, fast. when opening an email like this, some will close it or print it to read later.i learned to use the subject line to prepare the reader for content. such as, "need on (blank), " "info only re: (blank)," "request input on (blank)," "read before (blank) meeting." these are just some.if you are asking for something, make that your first sentence. follow this by who, what, when, where, and how. use these, as necessary. example; (1) who (who needs it and or who does it), (2) what (specific description of what is needed), (3) when (specific, i need this by 8: 00 am monday or i need this by 10: 00 am today), (4) where (does it have to be printed and taken to someone, maybe the place of the meeting), (5) how (i need it scanned or faxed back to me at this email address, provide me with a hard copy).do not send yet. re-read it. did some spell check change a word? maybe let someone else read it for understanding. you want to avoid multiple emails asking for clarification. if important, put a read receipt on it. you will know it was opened, not necessarily read.end with a you.

The correct answer would be a.

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