Answer:
Complete Python code with step by step comments for explanation are given below.
Python Code:
# creating a function named scrabble_number that will take num as input argument
def scrabble_number(num):
# print the original number
print("The original number is: ",num)
# we can implement the required logic by using python built-in functions join() and zip()
scrambled = ''.join([char[1]+char[0] for char in zip(num[::2], num[1::2])])
# print the scrambled number
print("The scrambled number is: " + str(scrambled))
Driver code:
scrabble_number('123456')
Output:
The original number is: 123456
The scrambled number is: 214365
Answer:
I can't tell you mine because that would be plagiarism but here's some ideas
Title Page. Every business report should feature a title page. ...
Summary. ...
Table of Contents. ...
Introduction. ...
Methods and Findings. ...
Conclusions and Recommendations. ...
References. ...
Appendices (If Applicable)
Explanation: Hope this helps:)
<span>'m pretty sure the big O is actually O(log n)
Not really a proof but anyway.
If you write out the values before each iteration of the loop you get.
L - iteration number
L i t
1 1 0
2 1 2
3 3 6
4 9 18
5 27 54
6 81 162
So if n was 80 it would take 6 iterations
You can see i is growing like 3^(L-2)
So if n was 1000
1000 = 3^(L-2)
log(1000) [base 3] = L - 2
log(1000) [base 3] + 2 = L
8.287709822868152 = L
and if you ceil the answer you get L = 9
and just to check with the table
6 81 162
7 243 486
8 729 1458
9 2187 ...
The table isn't perfect but hopefully you get the main idea.</span>
Microsoft Expression Web 4 is
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Component of Expression Studio
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Design and Develop Web Pages using HTML5, CC3, ASP.Net, and more
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Requires .Net Framework & Silverlight 4.0
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Answer:
Pros and cons of multiple inheritance
Pros
a) You categorize classes in many different ways. Multiple inheritance is a way of showing our natural tendency to organize the world. During analysis, for example, we use multiple inheritance to capture the way users classify objects.
b) By having multiple superclasses, your subclass has more opportunities to reuse the inherited attributes and operations of the superclasses.
Cons
a) If two classes have a method with the same name, the new subclass doesn't know which one to call.
b) multiple inheritance can lead to a lot of confusion when two base classes implement a method with the same name.
c) The more superclasses your subclass inherits from, the more maintenance you are likely to perform. If one of the superclasses happens to change, the subclass may have to change as well.
d) When a single subclass inherits the same attribute or operation from different superclasses, you must choose exactly which one it must use.
Explanation: Question 2
Some programming languages such as Java don’t allow you to use multiple inheritance. You must translate multiple inheritance into single inheritance or individual Java interfaces. This can be confusing and difficult to maintain because the implemented code for categorizing objects is quite different from the way the user organizes those objects. So, when the user changes their mind or adds another category, it is difficult to figure out how to program the new subclass.
