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I'm trying to learn Python but i feel like im doing it all wrong!
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- Finish the function below that takes in the length of the two parallel sides of a trapezoid a and b, which are separated by a distance h, and returns its area. In [ ]: defarea_of_trapezoid(a,b,h):# YOUR CODE HEREraiseNotImplementedError() In [ ]: """Check that area_of_triangle returns the correct output for several inputs""" assert abs(area_of_trapezoid(3,3, 5) - 15) <=.1 assert abs(area_of_trapezoid(3,4, 5) - 17.5)2. Using Java notation, suppose A is the alphabet {'a','b','c' }List the labels of all strings in A* from among thefollowing. a. "" b. "aa" c. "bb" d. "abc"e. "abcd" f. "aaaaaaaa..." (an infinite string ofa's) -> (THIS IS THE PROBLEM #3) <- 3. For alphabet A of the last problem, how many length 4stringsare there in A*?a. 3 b. 4 b. 12 c. 27 d. 81 e. 64 f. 128Implement the first round of AES ( Advanced Encryption Standard ) in python. Given a message with 128 bits, two subkeys subkey0 and subkey1, your program should be able to perform one AddKey before Round 1 and the corresponding operations (SubBytes, ShiftRows, Mix-Columns, and AddKey) in Round 1, and output the result of the encryption after Round 1.
- I have a block of Python. How do I modify it to solve this classical mechanics problem (questions are in the picture)? import matplotlib.pyplot as pltimport numpy as npimport os # This solves for x such that 1+tanh(x)=alpha *x# The program first prompts for alpha print("This find zeros of function 1+tanh(x)-alpha*x")alpha=float(input("Enter alpha: ")) # This defines a function F(x) and its derivative Fprime(x)def GetFFprime(x): F=1.0+np.tanh(x)-alpha*x Fprime=1.0/(np.cosh(x)*np.cosh(x)) -alpha return F,Fprime xguess=float(input("Guess a value of x: "))yarray=[] # Make arrays with no elementsxarray=[]xarray.append(xguess) # Add element with guess for first valueyarray.append(0.0)biggestx=xarray[0] offby=1.0E20 # used to check convergencenarray=0while offby>1.0E-7 and narray<10: yarray[narray],yprime=GetFFprime(xarray[narray]) print("x=",xarray[narray]," y=",yarray[narray]) offby=np.fabs(yarray[narray]) xarray.append(0.0) yarray.append(0.0)…Please help me solve this with python Given a word, you need to judge whether the usage of capitals in it is right or not. We define the usage of capitals in a word to be right when one of the following cases holds:a. All letters in this word are capitals, like "USA".b. All letters in this word are not capitals, like "procareer".c. Only the first letter in this word is capital, like "Google".d. Otherwise, we define that this word doesn't use capitals in a right way. Input Format :------------------------------A string Output Format :------------------------------Boolean value, True/False Sample Input-1 :------------------------------USA Sample Output-1 :------------------------------True Sample Input-2:------------------------------FlaG Sample Output-2:------------------------------False Sample Input-3:------------------------------Facebook Sample Output-3:------------------------------True Sample Input-4:------------------------------losAnGeles Sample…write in PYTHON LANGUAGECreate a program that will compute PRELIM, MID-TERM, PRE-FINAL, FINALS GRADES of a studentHow to compute quiz and exam = (raw score/total score)*50+50How to compute per period (quiz1+quiz2+quiz3)*60%+exam*40%How to compute FInal grade =(Prelimgrade*20%)+(Midtermgrade*20%)+(Pre-Finals*20%)+(Finalgrade*40%) Example output:PRELIM GRADEEnter Quiz1: ____Enter Quiz2: ____Enter Quiz3: ____Prelim grade = MIDTERM GRADEEnter Quiz1: ____Enter Quiz2: ____Enter Quiz3: ____Prelim grade = PRE-FINALS GRADEEnter Quiz1: ____Enter Quiz2: ____Enter Quiz3: ____Prelim grade = FINALS GRADESEnter Quiz1: ____Enter Quiz2: ____Enter Quiz3: ____Prelim grade = List of GRADESPrelim =Midterm =Pre-Finals =Finals =
- Please can you help me solve this problem in Python. Darkening an image requires adjusting its pixels toward black as a limit, whereas lightening an image requires adjusting them toward white as a limit. Because black is RGB (0, 0, 0) and white is RGB (255, 255, 255), adjusting the three RGB values of each pixel by the same amount in either direction will have the desired effect. Of course, the algorithms must avoid exceeding either limit during the adjustments. Lightening and darkening are actually special cases of a process known as color filtering. A color filter is any RGB triple applied to an entire image. The filtering algorithm adjusts each pixel by the amounts specified in the triple. For example, you can increase the amount of red in an image by applying a color filter with a positive red value and green and blue values of 0. The filter (20, 0, 0) would make an image’s overall color slightly redder. Alternatively, you can reduce the amount of red by applying a color filter…Write a python code that does the following: - Asks student to enter his name - Ask them to enter their marks for 4 different modules. (Note: these marks should be out of 100 for each module) - Based on the average of the 4 different modules, the student should get the grade that they have achieved at that level. - The grades should follow the following trend - greater than or equal to 90 = A - from 80 to 89 inclusive = B - from 70 to 79 inclusive = C - from 60 to 69 inclusive = D - from 50 to 59 inclusive = E - below 50 = FConsider a real estate company that owns homes on a very long street. Each home on that street is for sale and each home has a, potentially, different integer price in dollars from any other home on the street. What is the largest number of homes a potential buyer can buy, provided that the buyer cannot purchase (immediately) neighboring homes? Using standard pseudo-code notation (it can be similar to Python, for example), write a dynamic programming algorithm (bottom-up) that solves this problem for any n number of homes on such a street.
- Java Program ASAP Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. Also I need one one program and please correct and change the program so that the numbers are in the correct places as shown in the correct test case. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.InputMismatchException;import java.util.Scanner;public class FileSorting { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while (true) { System.out.println("Please enter the file name or type QUIT to exit:"); String fileName = scanner.nextLine(); if (fileName.equalsIgnoreCase("QUIT")) { break; } try { ArrayList<String> lines = readFile(fileName); if (lines.isEmpty()) { System.out.println("File " +…Write a program that creates a table for the user's choice of basic math operations (+, -, *, /, and %). These operations will all be performed in an integer-only way. (Modulo doesn't work with decimals anyway... And you're going to have enough trouble lining up the table without dealing with decimal places on division!) The user should also be allowed to choose the size of the table (it will, of course, be square: 4x4, 5x5, etc.). You may limit the maximum size of the table, for formatting purposes. Make sure your table is neat and lines up nicely (see the examples below). Columns should all be of equal width. This should be the minimum width necessary to hold the largestanswer for the table's operation. (Be careful! This may be a negative value!) Note that, if each column is as small as possible, you can fit more of them on the screen... Try to use functions to break up the program into more manageable -- re-usable -- pieces. (You'll note that most of the table display is identical…Could you help me with this one too, please Regex, APIs, BeautifulSoup: python import requests, refrom pprint import pprintfrom bs4 import BeautifulSoup complete the missing bodies of the functions below: def group_chat(text_message, friend):"""Question 2- Your friends are blowing up your group chat. Given a string of text messagesfrom your friends and a specific friend's name, return the first text messagethey sent, excluding their name.- Each text message ends with either a ?, !, or .- Your code must be written in one line. Args:text_message (astr)friend (astr)Returns:str of first match>>> text_message = "Madison: How are you guys going today?" + \"Anna: I'm doing pretty well!" + \"Madison: That's good to hear. How is everyone else?">>> friend = "Madison">>>group_chat(text_message, friend)How are you guys going today?"""pass test code: # text_message = "Madison: How are you guys going today?" + \# "Anna: I'm doing pretty well!" + \#…