1. Create a lambda function to calculate the area of a circle 2. Given a list of diameters, [2,4,5,8,10], calculate the area of the circle formed by the diameter. The lambda function must be called inside a list comprehension. (It should work for a list of any length and values) 3. Take a screenshot of the code & output

1. Create a lambda function to calculate the area of a circle 2. Given a list of diameters, [2,4,5,8,10], calculate the area of the circle formed by the diameter. The lambda function must be called inside a list comprehension. (It should work for a list of any length and values) 3. Take a screenshot of the code & output

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

See similar textbooks

Similar questions

Problem 1: Lo Shu Magic Square The Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has the following properties: • The grid contains the numbers 1 through 9 exactly.• The sum of each row, each column, and each diagonal all add up to the same number. This is shown in Figure ➔➔➔ "Attached Image" In a python program, you can simulate a magic square using a two-dimensionallist. Write a function that accepts a two-dimensional list as an argumentand determines whether the list is a Lo Shu Magic Square. Test thefunction in a program. Below is the main() function and some globalconstants. You may need to define multiple functions to organize yourcode. # Global constants ROWS = 3 # The number of rowsCOLS = 3 # The number of columnsMIN = 1 # The value of the smallest numberMAX = 9 # The value of the largest numberdef main():# Create a two-dimensional list.test_list = [ [4, 9, 2],[3, 5, 7],[8, 1, 6] ] # Display the list in row and column…
Problem Attached
In C++ language For number 2 through 4 create an integer array with 100 randomly generated values between 0 and 99; pass this array into all subsequent functions. Place code in your main to call all the methods and demonstrate they work correctly. Using just the at, length, and substr string methods and the + (concatenate) operator, write a function that accepts a string s, a start position p, and a length l, and returns a subset of s with the characters starting at position p for a length of l removed. Don’t forget that strings start at position 0. Thus (“abcdefghijk”, 2, 4) returns “abghijk” Create a function that accepts the integer array described above returns the standard deviation of the values in a. The standard deviation is a statistical measure of the average distance each value in an array is from the mean. To calculate the standard deviation, you first call a second mean function that you need to write (do not use a built in gadget. Then sum the square of the difference…
A. write a code to find the number of students who pass CS course, when their marks>=40 . As thelist has 85 students. B. wite a code to print this shape: *** *** **** C. Write a code to find the area and parameter of a Tringle; Area =1/2 * High * BaseParameter= S1+S2+ Base
PYTHON DO NOT COPY FROM OTHER WEBSITES Code with comments and output screenshot is must for an Upvote. Thank you!
Alert: Don't submit AI generated answer and please submit a step by step solution and detail explanation for each steps. Write a python program using functions
Please help. This is Python I feel so lost
please code in python Assume you own a small cafeteria with very limited menu and you want to automate the orders. You have a list of menu items, a list with the price of these items. The number of elements in both lists should be the same. The program then asks the customer how many elements he wants from each item, then it should summarize the order of the customer and announce the price to pay. You can use the function from the previous exercise to check that the user enters a non-negative quantity each time.Assuming that we have:MENU_ITEMS=['karak','tea','coffee']PRICE_LIST=[2,1,5]You should get a sample run similar to that:How many karak do you want? 3How many tea do you want? 2.5Please enter valid quantity.How many tea do you want? -2Please enter valid quantity.How many tea do you want? 0How many coffee do you want? 1Your order is: - 3 karak - 0 tea - 1 coffeeYour total bill is 11 QAR.
def fun_a(cards): """ cards is a list of int numbers ranging between 0 to 12 inclusive. We use the number to represent the card's rank in a deck of card. 0 is '2', 1 is '3', ...,9 is 'J', 10 is 'Q', 11 is 'K' and 12 is 'A' This function is to check if there is four of a kind in the cards (4 cards of the same rank) and a fifth card as a kicker to form a four of a kind hands with 5 cards total. The 5 cards look like this: x x x x y (x might be the same as y). If there is more than one way to form such a hand with given cards, choose x that has the highest ranking (that has 4 cards of rank x), and choose y that has the highest ranking in the remaining cards after removing 4 x's. return (x, y) if such a hand exists. otherwise return None. """
In 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. Include a docstring!
Coding in Python DO NOT COPY FROM OTHER WEBSITES Code with comments and output screenshot is must for an Upvote. Thank you!!!
please use your own code for better explanation