
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
using a while loop. assume there is a variable h that has already been assigned a positive integer value. write code necessary to compute the sum of perfect squares whose values is less than h, starting with 1. use python
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 4 steps with 1 images

Knowledge Booster
Similar questions
- Choose the correct answer: Statements in while loop will be executed at least once. Statements in do...while loop will be executed at least once. Statements in for loop will be executed at least once. Statements in any loop will always be executed at least once.arrow_forwardIn PYTHON Using one of the loop construct draw:- Ten dashed Horizontal lines- Each line of length 150 units (or pixels)- All lines aligned at the same left vertical margin- Lines 10 units apart each other Note- Set the length of solid segment to 10 units- Set the length of the non-visible segment to 5 units Assumption- Use of Turtle library (i will check the answer, it has to be correct)arrow_forwardExample code that will, for example, compute the average weight of babies born to mothers that did not drink alcohol, those that did drink alcohol,1-5 drinks a day, 6-10 drinks a day using loops.Print the name of the group with the largest average birth weight and the name of the group with the lowest average birth weight. Below is the example output Average Birth Weights (grams)-----------------------------Did not drink alcohol – 3267Drank 1-5 drinks – 3054Drank 6-10 drinks – 3002Women who drank 6-10 or more drinks had the babies with the lowest average birth weight.Women who did not drink - had the babies with the highest average birth weight.arrow_forward
- Computer Science The script below demonstrates a very basic loop structure. Indicate the value of R1 after 5 iterations of the loop. (Given the very first line of code, you can assume R1 starts out as 0x00)arrow_forward##### solve this with in 15 mins###### Question: 1A Special Number is a number when the sum of the factorial of digits is equal to the original number (given number). For example, 145 is a Special Number because 145 = 1! + 4! + 5!.Your task is to write a Python code that takes some numbers as user input (separated by a comma) in a single line and groups the Special & Non-Special numbers in a dictionary. Note that the values corresponding to the keys in that dictionary must be in tuple format.Sample Input 1:145, 346, 2, 83221, 7999888Sample Output 1:{'Special': (145, 2), 'Non-Special': (346, 83221, 7999888 )}-----------------------------------------------------------------Sample Input 2:1431, 69716, 353, 7969828Sample Output 2:{'Special': (), 'Non-Special': (1431, 69716, 353, 7969828)}arrow_forwardpython question Implement the following:1) Use a loop to continuously request an integer input from the console.2) As long as the value is in the range from -10 to 10 inclusive, request new values.3) Once the value is not in the range above, end the loop.4) Prompt a message and print the sum of all valid values.Input text can be any content. Just make sure to precisely match the output format below.Write your code in the ANSWER area provided below (must include comments if using code is not covered in the course).Example OutputEnter a number (-10, 10): 0Enter a number (-10, 10): 1Enter a number (-10, 10): -1Enter a number (-10, 10): 11Number out of range entered. Loop terminates.0arrow_forward
- Please help me fixing my code. I don't know what is wrong with this code it is now giving me error saying "break: Outside loop." Please can you help me with this in Python (IDLE) and fix it # Program make a simple calculatorfrom itertools import permutations,combinationsimport statistics# This function adds two numbersdef add(x, y):return x + y # This function subtracts two numbersdef subtract(x, y):return x - y # This function multiplies two numbersdef multiply(x, y):return x * y # This function divides two numbersdef divide(x, y):return x / y def permutationfun(arr,length):perm = permutations(arr, length)return permdef combinationfun(arr,length):comb=combinations(arr,length)return combdef stats(marks):lengths = [x for x in marks.values()]n = len(lengths)get_sum = sum(lengths)mean = get_sum / nlengths.sort()if n % 2 == 0:median1 = lengths[n//2]median2 = lengths[n//2 - 1]median = (median1 + median2)/2else:median = lengths[n//2]data = Counter(lengths)get_mode = dict(data)mode = [k for…arrow_forwardPlease answer in python pleasearrow_forwardPYTHON Question 4: Sum of the first N natural numbers: Part 1: Write a function sumNaturals (n) that returns the sum of the first n natural numbers. You can use this formula 1 + 2 + ... + n = n(n+1) / 2. Make sure that the function returns an integer. Do not use a for loop or a while loop. def sumNaturals(n): """ Sum all the first n natural numbers. >>> sumNaturals(3) # 1 + 2 + 3 = 6 6 >>> sumNaturals(5) # 1 + 2 + 3 + 4 + 5 = 15 15 """ *** YOUR CODE HERE *** Part 2: Define a lambda expression that takes n and returns the sum of the first n natural numbers, using the above formula.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education

Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON

Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education