This assignment requires the main function and a custom value-returning function. The value-returning function takes a list of random integers as its only argument and returns a smaller list of only the elements that end with 7. This value-returning function must use a list comprehension to create this smaller list.

program7.py
This assignment requires the main function and a custom value-returning function. The value-returning function takes a list of random integers as its only argument and returns a smaller list of only the elements that end with 7. This value-returning function must use a list comprehension to create this smaller list.

In the main function, code these steps in this sequence:

• Set random seed to 42                                                                   import random
  random.seed(42)
• create an empty list that will the hold random integers.
• use a loop to add 50 random integers to the list. All integers should be between 200 and 250, inclusive. Duplicates are okay.
• sort the list in ascending order and then use another loop to display all 50 sorted integers on one line separated by spaces. 
• print a slice showing list elements indexed 5 through 10, inclusive.
• print a second slice showing the final 5 elements in the sorted list.
• execute the custom function with the entire original list as its sole argument.
• report the number of elements in the new "sevens" list returned by the custom function.
• if 207 is not in the "sevens" list, add it to the start of "sevens" and report that this happened. Otherwise, report that nothing was added.
• if 247 is in the "sevens" list, report the index of its first occurrence. Otherwise, append 247 to the end of the list.
• use another loop to display all elements in "sevens" on one line separated by spaces.
• Finally, report the total of the "sevens" list.

Sample Output