Starting with echo array.cpp, write a program which accepts an array of double values of length five from the standard input. The program should print "ascending" if the sequence is in ascending order, "not ascending" otherwise. Filename: is-ascending-dls369.cpp, but replace my email id with yours. Here are some test cases: • { 0, 0, 0, 0, 0 } → true • { 0, 0, 0, 1.1 } + true • { -1.1, 0, 0, 0, 0 } H true • { 1.1, 0, 0, 0, 0 } + false • { 0, 0, 0, 0, -1.1 } H false • { 0, 0, 0, 1.1, 0 } H false { -1.6, -0.44, 0, 1.2, 2.4 } H true

x = zeros(5,5)for i = 1:1:5for j = 1:1:5x(i,j) = i*j;endendWhich of the following best describes the variable i?  1. An array of length 5 2. A constant value in the equation i*j 3. A counting variable that indexes columns 4. A counting variable that indexes rows

Write a program, which creates an array of 15 elements of type integer and initializes each of the elements with a value equals to the index of the element multiplied by 3. Print the elements of the array.

Create a program that will encrypt letters and create a secret code.  You will create an array of numbers from 0 - 25. use [i for i in range (26)] to create an array of numbers from 0 - 25. use random.shuffle to to shuffle the above array.  This will be used for a new letter index order.   For example:  The first created array [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25] gets shuffled to become[2, 14, 12, 20, 16, 5, 11, 1, 13, 17, 15, 21, 19, 10, 23, 22, 25, 3, 6, 7, 18, 4, 9, 24, 0, 8] This will be used as the new index for the encrypted alphabet.   create an array of letters using list(string.ascii_lowercase), this requires importing  the string module.   This will create: ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'] Accept an input of a word.  Using the above tables take each letter of the word and convert it to the encrypted letter.   Print each…