Problem 2. (Playing the Waltz) Write a program called playwaltz.py that accepts from standard input, a sequence of 32integers representing the 32 measures of a waltz, and plays the waltz to standard audio. Before playing any audio, yourprogram must check if the inputs are correct, and if they are not, must call sys.exit (message) to exit the program with anappropriate error message. The following errors must be handled:• If the number of measures is not 32, exit with the message "A waltz must contain exactly 32 measures".• If a minuet measure is not from [1,176], exit with the message "A minuet measure must be from [1, 176]".• If a trio measure is not from [1,96], exit with the message "A trio measure must be from [1, 96]".- "/vorkspace/project3$ python3 generatewaltz.py < data/mozart.txt | python3 playwaltz. pyDirections:• Read the waltz measures from standard input into a 1D list.• Handle the input errors described above.• Play each of the first 16 minuet measures by calling stdaudio.playFile(f), where i is the filename of the minuet (eg, if themeasure is 123, then : = 'data/M123').• Play each of the last 16 trio measures by calling stdaudio.playFile (f), where i is the filename of the trio (eg, if the measureis 57, then : - 'data/T57').

Write a program playvalt2.py that accepts from standard input, a sequence of 32 integers…

Answered: Problem 2. (Playing the Waltz) Write a…

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section4.3: Nested If Statements

Problem 7E

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