Chapter 5.4, Problem 2E

(Display three patterns using loops) Use nested loops that display the following patterns in three separateprograms:

(Python matplotlib or seaborn) CPU Usage We have the hourly average CPU usage for a worker's computer over the course of a week. Each row of data represents a day of the week starting with Monday. Each column of data is an hour in the day starting with 0 being midnight. Create a chart that shows the CPU usage over the week. You should be able to answer the following questions using the chart: When does the worker typically take lunch? Did the worker do work on the weekend? On which weekday did the worker start working on their computer at the latest hour?   cpu_usage = [ [2, 2, 4, 2, 4, 1, 1, 4, 4, 12, 22, 23, 45, 9, 33, 56, 23, 40, 21, 6, 6, 2, 2, 3], # Monday [1, 2, 3, 2, 3, 2, 3, 2, 7, 22, 45, 44, 33, 9, 23, 19, 33, 56, 12, 2, 3, 1, 2, 2], # Tuesday [2, 3, 1, 2, 4, 4, 2, 2, 1, 2, 5, 31, 54, 7, 6, 34, 68, 34, 49, 6, 6, 2, 2, 3], # Wednesday [1, 2, 3, 2, 4, 1, 2, 4, 1, 17, 24, 18, 41, 3, 44, 42, 12, 36, 41, 2, 2, 4, 2, 4], # Thursday [4, 1, 2, 2, 3, 2, 5, 1, 2, 12, 33, 27, 43, 8,…

(Display  patterns using loops) Use nested loops that display the following patterns in two separateprograms: pattern A           Pattern B                      Pattern c 123456                     1                                        3 1        6                  1 2 3                                  3 3 1        6               1 2 3 4 5                            3 3 3 1        6             1 2 3 4 5 6 7                           3 3 1        6          1 2 3 4 5 6 7 8 9                           3 123456

Please, solve the following problem and explain how the loop works .

(Use Python) Use the Design Recipe to write a function,  print_histogram  that consumes a list of numbers and prints a histogram graph using asterisks to represent each number in the list. Use one output line per number in the list. You may assume that only integers are passed to this function.  Your function should ignore negative values.        Test Result print_histogram([ 2, 0, 4, 1]) ** ***** print_histogram([10, 5, 3, -1, 8]) **************************

(The last term is supposed to be an )

Exercise G for the do-while Loop

(Intro to Java) Only use while loop or for loop. DO NOT use try loop! Avoid using breaks! Tracking Customers This program will read in a series of names, along with an associated gender, from an input file of unknown length. The program uses a while loop to read in each name from the file by using the hasNextLine() method from the Scanner class. Please use a while loop for practice, although you could also write this assignment using a for loop to read from the file. As you read in each name, you will store it in an array, along with a title (Mr. or Ms. or Mx.) dependent on the stated gender. The first line of each file will contain the number of names contained in the file (hint: this is the same structure as the input file in your assignment 18.2). Additionally, this program should have two methods, as follows: The first method: The method is named extractInitial It takes a String parameter It extracts the first letter (initial) from the String parameter It returns a char for…

(In python) Skeleton code for the function count_evens is below. The function takes in an array of numbers and returns the number of even numbers in the array. a. Use a combination of iteration and conditionals to complete the function below. Hint: the % operator returns the remainder if you divide by a certain number! Example: 11 % 5 =1