Use the functions from the previous three problems to implement a pro-gram that computes the sum of the squares of numbers read from a file. Your program should prompt for a file name and print out the sum of thesquares of the values in the file. Hint: Use readlines ()

Use the functions from the previous three problems to implement a pro-gram that computes the sum of the squares of numbers read from a file. Your program should prompt for a file name and print out the sum of thesquares of the values in the file. Hint: Use readlines ()

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter7: Arrays

Section: Chapter Questions

Problem 7PP: (Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point...

See similar textbooks

Similar questions

The roots of 1000000 quadratic equations whose coefficients are randomly generated are coincident roots. Program that calculates the sum of the roots of the ones (with the same roots) can be used both in parallel and in parallel. Write it out so you don't have to. Calculate the elapsed times. Descriptions: - You can pre-generate the coefficients of the equations and write them to a file - You can define the ranges for the coefficients. - Coefficients will be of double type Please use Visual Studio C++, need detail coding
There is a series in which each term is calculated as: (there's a series where each of the terms is calculated by): (n+2)/(n-2)(n). (write a code using while-loop, that finds the first "x" terms of the series, you need to ask the user how many terms have to be calculated. each term must be stored in a vector and then shown at the end in a rational format, that is, as a fraction) Matlab only while loop must. Thanks
Make the following modifications for the solution above: name the output/input file "myRandomNumbers.txt" use a loop to output 17 random numbers to the file after creating the file, close it open the file for input and read the contents and then total the numbers in the file determine the average of the numbers in the file determine the highest and lowest numbers in the file DO NOT USE PYTHON BUILTIN FUNCTIONS TO CALCULATE THE AVERAGE OR THE HIGHEST AND LOWEST NUMBERS an expected number of modules/functions would be in the 5-8 range Display your results: the numbers generated on a single horizontal line the calculated total and average the highest and lowest number in the file Be sure to use clear prompts/labeling for input and output.
Computer Science C++ Create a text file "input.txt" with a certain amount of integers (you decide how many). Write a program that reads these numbers from the file, adds them, and when you have reached the end of the file, calculates the average of these numbers. Print a message and the average to the console. Code this program twice, demonstrating the two methods to detect the end of the file, part A: reading a value from Instream and storing it (boolean expression) in the while loop part B: using the eof() member function
Implement using python progeam 1) The Variables used here are as followes B : True if there is a Baseball Game on TV, False if not G: True if George watches TV, False if not C: True if George is out of Cat Food, False if not F: True if George feeds his cat, False if not. Let us say you are given some Training Data which represents what happens over a period of time (For example: This file contains what happens every evening over one specific year). Your Task is to learn the conditonal probabilty tables for the bayesian network from the training data. The training data will be formatted as follows: The first number is 0 if there is no baseball game on TV (B is false), and 1 if there is a baseball game on TV (B is true). The second number is 0 if George does not watch TV (G is false), and 1 if George watches TV (G is true). The third number is 0 if George is not out of cat food (C is false), and 1 if George is out of cat food (C is true). The fourth number is 0 if George does not feed…
Program in C only - thanks Write a C Program that writes all the numbers from 1 to 100,000 that are both prime and the sum of the digits > 9. For example 47, 911 are 2 such numbers, since the sum of the digits is > 9. After finding a number, you must immediately write it to the output file. Open the file, write the number you just found, and close the file. Measure how much elapsed time it takes to do this processing. Yes, it is inefficient, but we are trying to force some I/O usage, which will cause interrupts. When this process is completed, next have the program fork and create 10 separate processes. Each process would find search a range of 1 to 100,000 for these prime and sum 11 numbers. One process searches 1 to 10000, another 10001 to 20000 etc. Each process performs the exact same tasks , in the same way, as the first part of the problem, but write the output to 10 separate files, one for each process. When all 10 processes are done, read the ten files to make one file…
(Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point numbers with random numbers that have been scaled to the range 1 to 100. Then determine and display the number of random numbers having values between 1 and 50 and the number having values greater than 50. What do you expect the output counts to be?
This is for r Regarding a for loop, which of the following is not true? The for keyword must be followed by parentheses. Following the for statement, the code to be executed is recognized by it being indented. The number of times the loop will be performed is determined by the length of the vector passed to the for keyword. The for loop can contain other for loops.
Python programming-basics homework assignment: Write a program that inputs a text file, should print unique words in file in abc order, uppercase words should take precedence over lower. this is example of output: example text file: brown dog fox jumps lazy over quick the example output: brown dog fox jumps lazy over quick the THis is MY output: thequickbrownfoxjumpsoverthelazydog This is my code: QUESTION: why it won't SORT or removing unique text like example output: # Put your code herefileName = input("Enter the input file name:")word_list = []with open(fileName) as words: for line in words: line.rstrip() for list_of_words in line.split(): print(list_of_words) word_list.sort() for list2_words in word_list: if list2_words not in word_list: word_list.sort() word_list.append(list_of_words) for new_words in line.split(): print(new_words)
Program in JAVA using While Loop Write a program that takes a positive integer input and prints the numbers starting from input until 0 in one line where each numbers are separated by a space. Note: There's an initial code prepared for you. Go directly to the code editor file and complete the solution. Input 1. A positive integer input Output Enter a number: 5 5 4 3 2 1 0
Please answer with python programming language and do not use input,print I this question, you will be given a list of integers, and you have to write in a text file named "question3.txt" a barplot corresponding to the given numbers, as shown below. For example, if you are given [3,5,2,6,4], then you will write in the file the following plot: ----- question3.txt ----- | | | | | | | | | | | | | | | | | | | | 3 5 2 6 4 ------------------------- The given integers will be between 0 and 9 (both inclusive). """ def file_plot(l1): return # Remove this line to answer this question
What does the following python code do? f = open("sample.txt", "w") Choose all that apply. Select 2 correct answer(s) a. writes "w" to the file called sample.txt b. if the file sample.txt exists, deletes everything in it c. closes a file called sample.txt d. If the file called sample.txt exists, it writes at the bottom of the file e. opens a file called sample.txt for appending f. if the file sample.txt does not exist, it creates the file and opens it for writing g. reads the file called sample.txt starting from the top h. opens a file called sample.txt for reading