Question

1. Create a new program in Mu and save it as ps3.3.3.py and take the code below and fix it as indicated in the comments:

   mystery_int = 46
   
   # You may modify the lines of code above, but don't move them!
   # When you Submit your code, it should work with
   # different values for the variables.
   
   # Use a while loop to create a countdown from mystery_int to
   # 0. Count down by 3s: if mystery_int is 46, then you should
   # print 46, 43, 40, etc. Do not print any number lower than 0.
   # Note that you should print both the original value of
   # mystery_int and 0 if you land on it exactly.
   
   # Add your code here!

2. Create a new program in Mu and save it as ps3.3.4.py and take the code below and fix it as indicated in the comments:

   beats_per_measure = 4
   measures = 5
   
   # You may modify the lines of code above, but don't move them!
   # When you Submit your code, it should work with
   # different values for the variables.
   
   # We want to print out beats based on measures and beats per measure 
   # (like when count as you tap your foot to the music).
   # In that exercise, you printing out 1 through the number of beats
   # in a measure over and over depending on the number of measures.
   # With the above settings, for example, you should print: 
   # 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 (with each
   # number on its own line)
   #
   # Once you get that, you should replace the number 1 with the 
   # number of the current measure. So, the first number in each measure 
   # will always rise.
   # For example, instead of 1 2 3 4 1 2 3 4 1 2 3 4 (with each
   # number on its own line), you'd now print 1 2 3 4 2 2 3 4 3 2 3 4,
   # and so on.
   #
   # HINT: One approach would involve adding a conditional.
   
   # Add your code here!

Answer 1

1)

Sample Output:

Rawcode:

mystery_int=46
while(mystery_int >=0):       #while loop
   print(mystery_int,end=" ")   #end=" " for printing in one line
   mystery_int=mystery_int-3   #decrementing mystery_int by 3

-------------------------------------

2)

Sample Output:

RawCode:

beats_per_measure = 4       #variables
measures = 5
for i in range(1,measures+1):   #for loop
   print(i,end=" ")       #here i indicates the measure of no of current measures
   for j in range(2,beats_per_measure+1):
       print(j,end=" ")

--------------------------------------------------------

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