Question

1. Create a new program in Mu and save it as ps3.3.1.py and take the code below and fix it as indicated in the comments:

   mystery_int = 50
   
   # 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.
   
   # Write a for loop that prints every third number from 1 to
   # mystery_int inclusive (meaning that if mystery_int is 7, it
   # prints 1, 4, and 7). Print each number on a separate line.
   #
   # Hint: There are multiple ways to do this! You might use the
   # modulus operators, or you could use the third argument for
   # range().
   
   # Add your code here!

2. Create a new program in Mu and save it as ps3.3.2.py and take the code below and fix it as indicated in the comments:

   mystery_int = 50
   
   # 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.
   
   # Add some code below that will find and print the sum of
   # every odd number between 0 and mystery_int. This time,
   # exclude the bounds (e.g. if mystery_int was 51, add the odds
   # from 1 to 49, but not 51).
   #
   # Hint: There are multiple ways to do this!
   
   # Add your code here!

Answer 1

Program 1:

mystery_int = 50 #given number

for i in range(1, mystery_int+1, 3):#range works as of (start,stop,iteration)

print(i) #for printing line by line

Screenshot:

= >> RESTART: 3.1.py 1 4 7 10 13 16 mystery_int = 50 for i in range (1, mystery_int+1, 3): print (i) 19 22 25 28 31 34 37 40 43 46 49 >>>|

program2:

mystery_int = 50
oddto=0# initialize to save odd

for i in range(1, mystery_int, 2):
oddto=oddto+i #to update sum of odd values for every iteration

print(oddto)

screenshot:

>>> mystery_int = 7 oddto=0# initialize to save odd = RESTART: 3.2.py 625 >>> for i in range (1, mystery_int, 2): oddto=oddto+i#to update sum of odd values for every iteration print (oddto) ocal/Progra 9 >>>|