Exercise $1$ Remove Duplicates Using Pop.

A$.$ Create a list from the numbers entered. The first number represents the length of

the list and others are the elements of the list. Print the list.

Sample input:

$8$

$1$

$2$

$2$

$3$

$1$

$4$

$4$

$5$

Sample output:

$[1,2,2,3,1,4,4,5]$

B$.$ Define a function create

$\_$unique$\_$list$($lst$),$ which gets the list entered in A$.$ In the

function, iteratively pop elements until all remaining elements are unique. Return

both the modified list in ascending order and the list of removed duplicates. Print

both lists after calling the function.

Sample output:

$[1,2,3,4,5]$

$[4,2,1]2$

Exercise $2$ Transpose.

A$.$ Create a $2$x$3$ matrix by entering strings. Print the matrix.

Sample input:

abc

def

ghi

jkl

mno

pqr

Sample output:

$["$abc$",$ "def", "ghi"$]$

$["$jkl$",$ "mno", $"$pqr$"]$

B$.$ Transpose the matrix of strings in A and reverse each string in the transposed

matrix.

Sample Output:

$[[\text{'}$cba$\text{'},\text{'}$lkj$\text{'}],[\text{'}$fed$\text{'},$ 'onm'$],[\text{'}$ihg$\text{'},\text{'}$rqp$\text{'}]]$

Exercise $3$ Cartesian Product Filtering by Sum.

A$.$ Given two lists, create a list of pairs of the Cartesian product $[$a$,$ b$]$ but only include

pairs where the sum is divisible by $3$ by using for loops.

Sample Input:

list$1=[1,2,3]$

list$2=[4,5,6]$

Sample Output:

$[[1,5],[2,4],[3,6]]$

B$.$ Given two lists, create a list of pairs of the Cartesian product $[$a$,$ b$]$ but only include

pairs where the sum is divisible by $3$ using list comprehension.

Sample Input:

list$1=[1,2,3]$

list$2=[4,5,6]$

Sample Output:

$[[1,5],[2,4],[3,6]]3$

Exercise $4$ Matrix Flattening with Conditions.

Given a $2$D matrix, create a flattened and sorted list consisting of squares of only even

numbers in the matrix by using list comprehension. Print the flattened and sorted the

list of squares of even numbers.

Sample Input:

matrix $=[[7,5,3],[8,5,6],[2,1,9]]$

Sample Output:

$[4,16,36,64]$