Answer:
The Python code with the function is given below. Testing and output gives the results of certain chosen parameters for the program
Explanation:
def first_last(seq):
if(len(seq) == 0):
return ()
elif(len(seq) == 1):
return (seq[0],)
else:
return (seq[0], seq[len(seq)-1])
#Testing
print(first_last([]))
print(first_last([1]))
print(first_last([1,2,3,4,5]))
# Output
( )
( 1 , )
( 1 , 5 )
IOS. It's Apple's own custom OS system, built for their tech.
Answer:
Please check the attachment.
Explanation:
The adjacency matrix is the matrix that has nodes as rows and columns. The nodes if connected is stated as 1 or else 0. And the adjacency list representation is the list with nodes and connected nodes. The nodes that are not connected are not being listed. The diagram and list as well as matrix can be found in the attachment.
A web application starts when a client sends a request to a server
Here is your answer:
The physical parts or components of a computer system is called "computer hardware." Computer hardware is what stores most of your computers applications that help it run more fluently for example the computers speakers are part of it's hardware since how it's used to help the person hear the computer and it helps the computer run smoothly.
Hope this helps!
<em>~Nonportrit</em>
