Well, do you know your passcode? It should be the only reason for being disabled. Also, maybe you aren't logged in? That could be why...
Answer:
The solution code is written in Python.
- def mult2_diff(lst):
- num_list = []
-
- for x in lst:
- num_list.append(x * 2)
-
- diff = num_list[0]
- for i in range(1, len(num_list)):
- diff = diff - num_list[i]
-
- print(diff)
Explanation:
Firstly, based on the requirement stated in the question, define a function <em>mult2_diff() </em>that takes one argument, <em>lst</em>, which is a list of numbers (Line 1).
This function is expected to multiply each number in the list by two and then followed with computing the difference. To do so, let's try to attempt the first function task, multiplying numbers. Create a new list, num_list, to hold the multiplied numbers (Line 2). Use a for loop to traverse through each number in the input list, <em>lst</em>, and multiply each of them by two and add it to the <em>num_list </em>(Line 4-5).
To attempt the second function task, create another variable, <em>diff</em>, to hold the value of calculated difference between the numbers in the <em>num_list</em>. Initialize <em>diff </em>with the first number in the <em>num_list</em>. Use a another for-loop to traverse through each number in the num_list starting with second index, <em>1</em>, and calculate the difference between the <em>diff </em>and the current number extracted from the <em>num_list </em>through indexing.
At last print the output of <em>diff</em> (Line 11).
What's your username on them?
Answer:
The output is 28
Explanation:
Required
Determine the output of the code segment
The first line initializes "answer" to 0
The next two lines iterate through lists [2,4] and [3,5
Each of these lists have two elements; So, the number of iterations is 2 * 2 i.e. 4.
In the first iteration
numA = 2, numB = 3, answer = 0
So:

In the second iteration
numA = 2, numB = 5, answer = 5
So:

In the third iteration
numA = 4, numB = 3, answer = 12
So:

In the fourth iteration
numA = 4, numB = 5, answer = 19
So:

Lastly, the value of "answer" is printed
<em>Hence, the output is 28</em>
Answer:
def printRange(start, stop, steps = 1):
list1 = []
if steps > start or stop:
print("Steps is larger than start and stop value")
return None
if int(start) < int(stop):
while start < stop:
start = start + int(steps)
list1.append(start)
print(list1)
elif start > stop:
while start > stop:
stop = stop + int(steps)
list1.append(stop)
print(list1)
elif start == stop:
print(start)
else:
print("Values are not integers.")
for easier viewing:
https://www.codepile.net/pile/e95verLk
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