2: What is printed by the following statements?index=np.array (list('apple'))arr = np.array([[22, 23, 29, 28, 241,[26, 24, 24, 23, 231,[28, 22, 28, 29, 221,[22, 22, 24, 28, 231,[22, 26, 24, 25, 2511)print (arr [index=='p', 2])

A list is the data structure which is mutable or changeable, ordered sequence of the elements.…

2: What is printed by the following statements? ('apple')) index=np.array(list arr = np.array( [[22, 23, 29, 28, 241, [26, 24, 24, 23, 231, [28, 22, 28, 29, 221, [22, 22, 24, 28, 231, [22, 26, 24, 25, 25]]) print (arr [index=='p', 2])

2: What is printed by the following statements? ('apple')) index=np.array(list arr = np.array( [[22, 23, 29, 28, 241, [26, 24, 24, 23, 231, [28, 22, 28, 29, 221, [22, 22, 24, 28, 231, [22, 26, 24, 25, 25]]) print (arr [index=='p', 2])

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

Related questions

Q: Consider the following two-dimensional array declaration: int [ ][] list = new int[row][ ]; a. Write…

A: a. list.length gives the length of main array.

Q: Write three statements to print the first three elements of array runTimes. Follow each statement…

A: Indexing of array starts with 0. Here we need a loop which will run for index values 0 to 2 since we…

Q: def 98(matrix): www Assumes that matrix is a 2D array of integers. Returns True if no number that…

A: First two for loops is to get an element of matrix. num variable will store an element of matrix one…

Q: //B. arrayRectangle[1].setLength (4.15); System.out.println(arrayRectangle[1].getLength()): QUESTION…

A: arrayRectangle[1].setLength(4.15); System.out.println(arrayRectangle[1] getLength(): QUESTION 3: Use…

Q: 1) Write an InsertFirst function for a partially filled array. This function should accept all…

A: So the Algorithm goes like this: you need to pass the size of array , array and the value you need…

Q: 1. Find and correct the errors in the following code by drawing circle i enor #include in SIZES:…

A: In this question we have to understand about the given code to find the errors and fix them by…

Q: nts) Which of the following is a correct declaration of a two-dimensional array with two rows ee…

A: a. int table[ ][ ] = {{4,3,5}, {0,4,3}}; is the correct declaration of a 2-D array with two rows and…

Q: 3. What will be the contents of the a array after the following statements are executed?…

A: The statements will change the value of the solution variable but won't affect the contents of the…

Q: As it pertains to array, which of the following statements are invalid? Select one or more: a. int…

A: Here is your solution -

Q: (Locate the largest element) Write the following method that returns the location of the largest…

A: The given programming exercise involves the creation of a Java class named Exercise08_13. The main…

Q: Write a program that takes characters of your name and saves it in array and then displays your name…

A: A required C++ program is as follows, #include<iostream> using namespace std; int main() {…

Q: Consider the following code and answer the questions. int ary[] = (5, 2, 7, 1, 9, 8, 3, 4); QA: What…

A: what is the starting index of ary? 0 what is the last index of ary? 7

Q: Q.No: 1 5 Marks Consider the following code and answer the questions. double ary[) {5, 1.2, 8.7,…

A: This is the array - double ary[] = {5, 1.2, 8.7, 9.6, 8.1, 4.3, 6.2}; The strating index of ary is…

Q: data array WORD S what is the va TYPE array. LE

A: A group of items stored in contiguous memory spaces is termed as an array. The aim is to group…

Q: Consider the following declaration: float decimal[50]; How many elements does the array have?

A: To declare an array in C, a programmer specifies the type of the elements and the number of elements…

Q: Section 2: Choose the correct answer for :each of the following questions *.Q1 Suppose you have the…

A: I have explained the comments in the execution of code, Kindly check that out,

Q: Step1: Write a C program to do a bubble sort. You must use a bubbleArray() function to perform…

A: E need to provide C code to read integer file , sort them and rewrite sorted data in other file

Q: 1. Create a size-specific array of ones (10 , 1). Put the result into the bias array variable.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which statement is correct? int[] n = { 16, 3, 7, 18, 21 }; int[] m = n; Question 6 options:…

A: Answer:

Q: Q1: Write a program to accomplish the following tasks:- a) Write a method to print the ArrayList in…

A: We have to create a class named Main and it will include 1. Method to print ArrayList in the…

Q: Suppose you create a dynamic array and later you need to release it. Identify two errors in the…

A: Code: #include <iostream>#include <cstddef> // std::size_t int main(){ std::cout…

Q: generate

A: The below program implements functions for generating different sequences of numbers. The program…

Q: onsider the following code ar nt ary) = (5, 9, 4, 2, 6, 7, 8, 4 A: What is the starting index B:…

A: A. Indexing always starts with 0. so the starting index is 0.

Q: Q4: Write a code program to defined the array S (4,4) Calculate the elements of the numeric array…

A: The first step is to define a 2 Dimensional Array. Since the array would contain numeric entries, we…

Q: if we have array ar={4,7,6,3,2,8,7,5} and we write Array.clear(ar,2,2) then the summation of all…

A: Array given,ar = {4,7,6,3,2,8,7,5} Expresion on the array is,Array.clear(ar,2,2) After executing…

Q: Create a partially-full array that can hold up to 1000 (x,y) coordinate pairs. In order to do this,…

A: Actually, array is a collection of elements.

Q: Consider a two-by-three integer array t. a) Write a statement that declares and creates t.b) How…

Q: 1. Use the following array definition: int arr[10] = { 1,9,7,0,8, 3,7,6, 3,8 }; 2. Print all values…

A: Programming instructions: Include the necessary header file. In the main, create an array. Use a…

Q: // implement copyToVec such that: // 1) receives three parameters, an array, the array's size, and a…

A: Note: Below is the required program in C++. Programming Approach: Declaring necessary header file…

Q: TEST23 If(j< array.length) return(array[j] + Test 23(array ; j+1) else return 0; } 6,11,2,7,3…

A: The contents of the given array is 6, 11, 2, 7, 3. Here when (array,0) is passed to TEST23 as array…

Q: Chapter8: Summing the n-th row in a matrix (3 * 3) Description: Write a method that sums the n-th…

A: Solution: Java Program: import java.util.Scanner; class Test { /** * This method take…

Q: What are the values of the elements in the array numbers after the following code is executed?…

A: The given code snippet does the following: It sets each element (from second) to the same as the…

Q: The following definition reserves 20 elements for integer array x, which has indices in the range…

A: Introduction: Array is one of the linear data structure which can store the same type of data or…

Q: 1.0) head Function Define and implement this function in data_utils.py. Purpose: Produce a new…

A: The solution is given below:

Q: int[] F = new int[25]; Which of the following is not true in the above declaration? a. The index…

A: The question asks to find the meaning of the statement. there are four options from which we can…

Q: 1- Write a user-defined function that accepts an array of integers. The function should generate the…

A: Program;- #include <stdio.h>void calculate(int arr1[],int n){ float arr2[20]; float…

Q: Which of the following statements are valid array declarations? double d[30]; char[30] r; int i[] =…

A: Given: Which of the following statements are valid array declarations? double d[30]; char[30] r; int…

Q: (a) Print the following List in the reversed order using lambda / arrow operator. var array = new…

A: Given: (a) Print the following List in the reversed order using lambda / arrow operator. var array =…

Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

2: What is printed by the following statements?
index=np.array (list('apple'))
arr = np.array(
[[22, 23, 29, 28, 241,
[26, 24, 24, 23, 231,
[28, 22, 28, 29, 221,
[22, 22, 24, 28, 231,
[22, 26, 24, 25, 2511)
print (arr [index=='p', 2])

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

narmts Save Answer Write a Java program that uses ArrayList and Iterator. It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use Iterator to display the data in a proper format. (Hint- Lecture 02: Slide 8) Sample output: List of my Friends Enter name and age [friend# oj Khalid Al-shamri 22.5 Do you want to add another friend (y/n)? y Enter name and age [friend# 1] Rahsed Al-anazi 21.1 Do you want to add another friend (y/n)? y Enter name and age [friend# 2] Salem Al-mutairi 23.7 Do you want to add another friend (y/n)? n Here is the data you entered: 0. Khalid Al-shamri, 22.5 1. Rahsed Al-anazi, 21.1 2. Salem Al-mutairi, 23.7
8
I need the answer quickly
Assume that myList is a one-dimensional array that has been properly constructed as shown in the figure. Assume further that x and y are variables that were declared and respectively assigned the values 4 and 7 as shown. What is the value of the expression myList[ myList[6] ]? *
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]]
Consider the following declaration: float decimal[50]; How many elements does the array have?
TASK 1. Re-write this code using Lambda. S TASK 2. Create an array2 that consists of 30987888 digits. Write a code using Lambda function to display only even numbers from array2. int[] array = { 2, 6, 4, 12, 7, 8, 9, 13, 2 }; var orderedFilteredArray = from element in array where element < 7 orderby element select element; PrintArray(orderedFilteredArray, "All values less than 7 and sorted:");
Q2. Write a java program to perform the following task: a) Create a collection ArrayList<String> for Customer class b) Add 5 elements into ArrayList c) Display the element at index 4 d) Display all the elements in the ArrayList using for-each loop e) Remove the values at index 2 f) Add “cst2” in location 2. g) Check if st2 existing inside the collection.
13. What is the value of UTM[3]? int UTM[] = {19, 10, 8, 17, 9}; А. 19 В. 10 С. 8 D. 17 14. Which of the following statement is TRUE? float x[3][4]; A. The array can hold 7 elements. B. Array x will have 3-rows and 4-columns C. The array can hold a umber with more nine decimal points. D. None of above
8
Rewrite the following loop so it uses pointer notation (with the indirection operator) instead of subscript notation. for (int x = 0; x < 100; x++) cout << array[x] << endl;
T/F 25) If a is an ArrayList, we can say a.add(5); to add an integer to a.