please help me write the code def zoom I'm not understanding (picture). Please we can't use use dictionaries, sets, 'break'.or import a library or other module def zoom (L):''(list of int) -> boolPreconditions: len (L)> = 2Definition: Two numbers x and y differ by d if:x-y = d or y-x = d (it doesn't matter which of x and y is greater).The function should return True if:the 1st and 2nd elements differ by 1, andthe 2nd and 3rd elements differ by 2, andthe 3rd and 4th element differ by 3, and(n-1) and n th elements differ by (n-1)Otherwise the function returns False.For example, for the list [4,5,3,0, -4] the function must return Truesince 4 and 5 differ by 1; and, 5 and 3 differ by 2; and, 3 and 0 differ by 3;and O and -4 differ by 4.For example for list [4,5, -7] the function must return Falsesince 4 and 5 differ by 1; but 5 and -7 differ by 12 (it must be 2)If possible: make the code efficient using a while loop withBoolean variable to exit the while loop as soon as the result is known.You can use python's abs () function for absolute value.>>> zoom ([4,5,3,0, -4])True>>> zoom ([4,5, -7])False>>> zoom ([9,10,12,15,19,24,30])True>>> zoom ([9,10,12,15,19,24,31])False

Check the absolute difference from index 1 to last index and check whether it is same as index or…

Answered: The function should return True if: the…

The function should return True if: the 1st and 2nd elements differ by 1, and the 2nd and 3rd elements differ by 2, and the 3rd and 4th element differ by 3, and

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Modify songVerse to play "The Name Game" (see OxfordDictionaries.com), by replacing "(Name)" with userName but without the first letter.Ex: If userName = "Katie" and songVerse = "Banana-fana fo-f(Name)!", the program prints:Banana-fana fo-fatie! Ex: If userName = "Katie" and songVerse = "Fee fi mo-m(Name)", the program prints:Fee fi mo-matie Note: You may assume songVerse will always contain the substring "(Name)" #include <iostream>#include <string>using namespace std; int main() {string userName;string songVerse; getline(cin, userName);userName = userName.substr(1, userName.size() - 1); // Remove first character getline(cin, songVerse); // Modify songVerse to replace (Name) with userName without first character /* Your solution goes here */ cout << songVerse << endl; return 0;} Please help me with this string operations problem using C++.
can you share a picture of this code
How would I do the loop without importing anything? I'm not supposed to import any packages for this exercise. Thank you
Can someone turn this turtle Python code to work in google colab? # Import the turtle library for # drawing the required curve import turtle as tt # Set the background color as black, # pensize as 2 and speed of drawing # curve as 10(relative) tt.bgcolor('black') tt.pensize(2) tt.speed(10) # Iterate six times in total for i in range(6): # Choose your color combination for color in ('red', 'magenta', 'blue', 'cyan', 'green', 'white', 'yellow'): tt.color(color) # Draw a circle of chosen size, 100 here tt.circle(100) # Move 10 pixels left to draw another circle tt.left(10) # Hide the cursor(or turtle) which drew the circle tt.hideturtle()
Don't try to copy other's work or don't use any AI platform to generate answer. If I see these things I'll give you multiple downvotes for sure and will report.
Using Python build your own song remixing solution. As an example: given the following American children’s song (this is ONE of the 3 songs I’m giving you in the starter code that includes the data you'll use for your program) Starter file: music.py (data file for my songs and playlist) here below; SONG = ['old macdonald had a farm - ee-i-ee-i-o.', 'and on that farm he had a cow - ee-i-ee-i-o.', 'with a moo moo here and a moo moo there', 'here a moo - there a moo - everywhere a moo moo', 'old macdonald had a farm - ee-i-ee-i-o.' ] Do This: Create a solution that allows users to: Load a new song from our playlist When requested, show the title of the song you’re currently remixing Continue the above operations on demand, until the user explicitly quits your program. Note that there is punctuation in some of the songs we've given you. When you remix a song, you should remove the punctuation (see the example reverse below). If you are unable to perform…
Please see the snip for the detail. Note: The polygon have to rotate clockwise in same also counterclock wise have to rotate: here is my code it have issue it only rotate to clockwise but in same time have to rotate to the counterclockwise too but it not plesase fix it or write from new. my code: import turtle as t import math class CenteredPolygon: def __init__(self, n, size, center=(0, 0), pen=None, **kwargs): self.numsides = n self.size = size self.center = center self.corners = [] self.pen = pen if pen is not None else self.init_pen(**kwargs) self.draw() def init_pen(self, **kwargs): pen = t.Turtle() for key, value in kwargs.items(): try: f = getattr(pen, key) f(value) except Exception as e: print(e) return pen def set_corners(self) -> list: p = self.pen p.pu() p.goto(self.center) for i…
need help with python. PLEASE PASTE UR WORKING AND INDENTED CODE HERE Implement the following: Request a color from the console. Print out the color in the format shown in the example output. Example OutputEnter your favorite color: blueBlue is a nice color.
please add comment in the code. Answer the questions in java eclipse. Thank you
Hello! I need some help with my Java homework. Please use Eclipse Please add comments to the to program so I can understand what the code is doing and learn Create a new Eclipse project named so as to include your name (eg smith15 or jones15). In this project, create a new package with the same name as the project. In this package, write a solution to the exercise noted below. Implement the following method that returns the maximum element in an array: public static <E extends Comparable<E>> E max(E[] list) Write a test program that generates 10 random integers, invokes this method to find the max, and then displays the random integers sorted smallest to largest and then prints the value returned from the method. Max sure the the last sorted and returned value as the same!
Please tell me how I can fix this code so that I don't get a timeout error due to recursion ( the code is written in c++).
I need the code from start to end with no errors and the explanation for the code ObjectivesJava refresher (including file I/O)Use recursionDescriptionFor this project, you get to write a maze solver. A maze is a two dimensional array of chars. Walls are represented as '#'s and ' ' are empty squares. The maze entrance is always in the first row, second column (and will always be an empty square). There will be zero or more exits along the outside perimeter. To be considered an exit, it must be reachable from the entrance. The entrance is not an exit.Here are some example mazes:mazeA7 9# # ###### # # ## # # #### # ## ##### ## ########## RequirementsWrite a MazeSolver class in Java. This program needs to prompt the user for a maze filename and then explore the maze. Display how many exits were found and the positions (not indices) of the valid exits. Your program can display the valid exits found in any order. See the examples below for exact output requirements. Also, record…