Python problem Problem statement Calculate the dot product or dot product of two vectors. Link for more information on the scalar product. To calculate the dot product it is necessary that the two vectors have the same size, otherwise an error would occur. Entry Two lines containing the vectors or list of numbers. Each line has the vector values separated by space. All numbers comply with -1000 <= n <= 1000 Departure Prints a real number rounded to 2 decimal places corresponding to the dot product of the two vectors. If the size of the vectors does not correspond, “Error” should be printed without quotes.

Python problem Problem statement Calculate the dot product or dot product of two vectors. Link for more information on the scalar product. To calculate the dot product it is necessary that the two vectors have the same size, otherwise an error would occur. Entry Two lines containing the vectors or list of numbers. Each line has the vector values separated by space. All numbers comply with -1000 <= n <= 1000 Departure Prints a real number rounded to 2 decimal places corresponding to the dot product of the two vectors. If the size of the vectors does not correspond, “Error” should be printed without quotes.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter7: Arrays

Section: Chapter Questions

Problem 3PP: (Numerical) Given a one-dimensional array of integer numbers, write and test a function that...

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(Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.
In C++ programming Language using Visual Studio(Not Visual Studio Code) Suppose you have a vector of integer data, say { 1, 5, 4, 2, 3 }The data may eventually need to be transformed into some other form, say by sorting the data values for instanceThis would turn the vector into { 1, 2, 3, 4, 5 }Or say I wanted to take the original vector { 1, 5, 4, 2, 3 } and remove all the even numbers from itThis would turn the vector into { 1, 5, 3 }So in general terms, we start with an input vector, and it somehow gets transformed into its transformed vectorThe options really are almost limitless, but we will keep things simple for this checkpoint assignmentWe will be developing a base/derived class relationship that can perform custom transformations of data at runtimeYour submission must follow OOP best practices that incorporates topics in Gaddis' textbook chapters 13 through 15 { 1, 5, 4, 2, 3 } ==========(SORT)==========> { 1, 2, 3, 4, 5 }{ 1, 5, 4, 2, 3 } ======(REMOVE EVENS)======>…
Using C++ Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector with spaces in between the integers. Cout the vector backward. Using loops that traverse the elements, create a new vector with the elements arranged from high to low. Cout the new vector. Do not use iterators for this exercise, or any other advanced methods--only the ones listed below. Hint: Use multiple vectors, including the copying of vectors. vector<int> grades1 = {45, 67, 88, 45, 23}; vector<int> grades2 = grades1; May Only Use These Vector Methods: size() // Returns the number of elements empty() // Returns a boolean True if the vector is empty push_back(element) // Adds an element to the back of the vector pop_back() // Removes the element at the back of the vector front() // Returns the element at the front of the vector back()…
Using C++ Using only these simpler vector methods Create a vector of at least 10 integers. Cout the vector with spaces in between the integers. Cout the vector backward. Using loops that traverse the elements, create a new vector with the elements arranged from high to low. Cout the new vector. Do not use iterators for this exercise, or any other advanced methods--only the ones listed below. Hint: Use multiple vectors, including the copying of vectors. vector<int> grades1 = {45, 67, 88, 45, 23}; vector<int> grades2 = grades1; May Only Use These Vector Methods: size() // Returns the number of elements empty() // Returns a boolean True if the vector is empty push_back(element) // Adds an element to the back of the vector pop_back() // Removes the element at the back of the vector front() // Returns the element at the front of the vector back()…
Python Coding Exercise: Write a function that takes three parameters: a 2-D array arr, a row location i, a column location j and returns a float representing the fraction of neighbors around arr [i,j] # write your function here:def find_frac(arr,i,j):
Please help with this c++ problem Assignment 6 - Monkey Food In the Gaddis textbook read Chapter 8 sections 8.1-8.9 before starting this assignment. This assignment is Programming Challenge 4 from Chapter 8 of the textbook. A local zoo wants to keep track of how many pounds of food each of its three monkeys eats each day during a typical week. Write a program that stores this information in a two-dimensional 3 x 7 arrray, where each row represents a different monkey and each column represents a different day of the week. The program should first have the user input the data for each monkey from the keyboard. The number of pounds of food eaten by one monkey in one day should be a floating-point value. Input Validation: Do not accept negative numbers. Then your program should create a report that includes the following information: A nicely-formatted table with a row for each monkey and a column for each day of the week showing the amount of food eaten by that monkey on that day. Be…
JAVA CODE PLEASE Functions with 2D Arrays Practice ll by CodeChum Admin Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, write a program that asks for integer input to be assigned on a 3 x 3 array and call the function displayElements to print the contents on the next line. Input 1. Multiple lines containing integer each line Output R1C1:·1 R1C2:·2 R1C3:·3 R2C1:·4 R2C2:·5 R2C3:·6 R3C1:·7 R3C2:·8 R3C3:·9 1·2·3 4·5·6 7·8·9 Score:
multiplyMatrices(int[][], int[][]) This is a public static function that takes two 2D array's (int[][]) also known as matrices and returns the dot product of the two matrices. In other words this function is suppose to multiply the matrices it receives and return the product. For more information on how to multipy a matrices please recieve this tutorial. You can expect the number of columns in the first matrix to be the same number of rows in the second matrix.
Solving system of linear equations with two variables using Cramer’s rule. In mathematics, the coefficients of linear equations are represented in the form of matrices. You’re required to automate all these steps by writing a program in C++ using two-dimensional arrays where required. Ask user to enter elements for coefficient matrix D and constant column C. Once the D and C are populated you should perform all steps above and display the values for x and y to the user. Note that in the case of a singular matrix, display a message for the system of equations can’t be solved.Rubrics:• The elements of coefficient matrix and constant column must be taken dynamically• Use of single structure of nested loop to find both x and y matrix• Use of single structure of nested loop to find the determinant of both x and y matrix
Functions with 2D Arrays in Java Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, call the displayElements function and pass in the required parameters. Output 1 2 3 4 5 6 7 8 9
mergeAndRemove(int[], int[]) This is a public static function that takes a int[] and int[] for the parameters and returns an int[]. Given two arrays of integers. Your job is to combine them into a single array and remove any duplicates, finally return the merged array.
Complete the following function that counts the even numbers in a 2D vector of integers. int count_evens(const std::vector<std::vector<int>>& v) { // Add your code... } Please add output screenshot!