Write a print function that prints a matrix of rows rows and columns columns. It prints the floating point numbers of each matrix row on one line, separated by a single space. The formatting of the float is a total of 7 positions with an accuracy of 3 positions. The name character is the name of the array. Use the letter 'a' for the command to print matrixA using this function. #define MAXSIZE 10 void print (float matrix [MAXSIZE] [MAXSIZE], int rows, int columns, char name) {...} int main (void) { print (matrixA, rows A, columns A, 'A'); ... } A 3x3 matrix would be formatted like this: Command? a Matrix A (3 X 3): 1.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 1.000 Since the matrix matrixA has been initialised to a size of 1x1 with value 0 this should be the result of your program: Command? a Matrix A (1 X 1): 0.000 Command? q Bye!

Write a print function that prints a matrix of rows rows and columns columns. It prints the floating point numbers of each matrix row on one line, separated by a single space. The formatting of the float is a total of 7 positions with an accuracy of 3 positions. The name character is the name of the array. Use the letter 'a' for the command to print matrixA using this function. #define MAXSIZE 10 void print (float matrix [MAXSIZE] [MAXSIZE], int rows, int columns, char name) {...} int main (void) { print (matrixA, rows A, columns A, 'A'); ... } A 3x3 matrix would be formatted like this: Command? a Matrix A (3 X 3): 1.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 1.000 Since the matrix matrixA has been initialised to a size of 1x1 with value 0 this should be the result of your program: Command? a Matrix A (1 X 1): 0.000 Command? q Bye!

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

Prompt: In Python language, write a function that applies the logistic sigmoid function to all elements of a NumPy array. Code: import numpy as np import math import matplotlib.pyplot as plt import pandas as pd def sigmoid(inputArray): modifiedArray = np.zeros(len(inputArray)) #YOUR CODE HERE: return(modifiedArray) def test(): inputs = np.arange(-100, 100, 0.5) outputs = sigmoid(inputs) plt.figure(1) plt.plot(inputs) plt.title('Input') plt.xlabel('Index') plt.ylabel('Value') plt.show() plt.figure(2) plt.plot(outputs,'Black') plt.title('Output') plt.xlabel('Index') plt.ylabel('Value') plt.show() test()
Program: Using a multidimensional array, create a triangular-shaped array. You will ask the user how many lines they want to see and then create the array, fill it, and then print it. You will fill the array with one 1 in the first row, two 2’s in the second row, etc. This should work for any integer that the user enters. (Just because I am starting on 1 does not mean row 0 was skipped.) You must: use a loop to create the array shape. You must: use nested for loops to fill the array and to print the values back to the screen. Your program should print as shown below. Example Output: How many lines would you like in your triangle? >>>9 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 If your code looks like the code below, it is not what I’m asking for. The code below is making a square multidimensional array, not a triangular one. The code below is just leaving certain spots empty so that it looks like a triangle. I will ask you…
Define the array printed below using the np.array() function, and assign it to the variable 'my_array' (only one line of code needed). [[0, 2, 4],[9, -6, 5],[0, 0, -10]]
a. Problem 1. Create an array of 30 random numbers that range between 1 and 100. Then, write a function that will receive a number from the user and determine if that number exists in the array or not. For instance, assume the array is: [2, 93, 14, 89, 12, 3, 81, 15, 14, 89, 52, 96, 71, 82, 5, 2, 41, 23, 52, 59, 44, 44, 88, 39, 49, 50, 97, 45, 48, 36] Now, assume the user enters 89, the program should output true. But, if the user enters 77, the program should output false. Approach: We will be implementing this method in two different ways. Both will be recursive. First, implement a method called findA (x,A), where x is the number we are looking for and A is an array. In the body of the function, compare x with the FIRST item that is in the array. If this first item is equal to X, return true. If not, remove the first item from A and call findA (x,A) on the revised list. If you call find on an empty list, you will want to return false. Writing any explicit loop in your code results a…
Write a function that calculates the totals of the rows in a 2D array with 5 columns. Store the row totals into a separate 1D array. Pass both arrays into the function along with the number of rows in the 2D array.