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Assignment: Asymptotic Notations and Correctness of Algorithms [ You may include handwritten submission for the parts of the assignment that are difficult to type, like
Assignment: Asymptotic Notations and Correctness of Algorithms
You may include handwritten submission for the parts of the assignment that are difficult to type, like equations, rough graphs etc., but make sure it is legible for the graders. Regrade requests due to the illegible parts of the work will not be accepted.
Identify and compare the order of growth: Identify if the following statements are true or false.
Prove your assertion using any of the methods shown in the exploration. Draw a rough graph marking the location of c and n if the statement is True. A generic graph would do for this purpose. You dont have to find the values of c and n On the graph you can just write c and n without mentioning their values. The idea is that you know how it looks graphically.
a nn in On
b nn in Theta n
cn in Omega n
d n in Omega n
Read and Analyze Pseudocode: Consider the following algorithm In the algorithm, An refers to an array of n elements ie A A An
ClassifiedAn:
minval A
maxval A
for i to n:
if Ai minval:
minval Ai
if Ai maxval
maxval Ai
return maxval minval
a What does this algorithm compute?
b What is its basic operation ie the line of code or operation that is executed maximum
number of times
c How many times is the basic operation executed?
d What is the time complexity of this algorithm?
Using mathematical induction prove below nonrecursive algorithm:
def reversearrayArr:
n lenArr
i n
j n
whilei and j n:
temp Arri
Arri Arrj
Arrj temp
i i
j j
a Write the loop invariant of the reversearray function.
b Prove correctness of reversearray function using induction
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