public class Flowers public static void main(String[] args) { // Step 3: Create an array list of String called garden 6 7 18 // Step 4: Print the array list 19 20 // Step 5: Add "rose", 21 daisy", and "violet" in that order 22 23 // Step 6: Print the array list 24 25 26 // Step 7: Add "petunia" at index 0 27 28 29 // Step 8: Add 30 "pansy" at index 2 31 32 // Step 9: Print the array list 33 34 35 // Step 10: Replace the element at index 2 with "marigold" 36 37 38 // Step 11: Replace the last element with "zinnia" 39 40 41 42 // Sten 12: Print the

public class Flowers public static void main(String[] args) { // Step 3: Create an array list of String called garden 6 7 18 // Step 4: Print the array list 19 20 // Step 5: Add "rose", 21 daisy", and "violet" in that order 22 23 // Step 6: Print the array list 24 25 26 // Step 7: Add "petunia" at index 0 27 28 29 // Step 8: Add 30 "pansy" at index 2 31 32 // Step 9: Print the array list 33 34 35 // Step 10: Replace the element at index 2 with "marigold" 36 37 38 // Step 11: Replace the last element with "zinnia" 39 40 41 42 // Sten 12: Print the

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

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class Solution(object): def longestCommonPrefix(self, strs): result ="" for i in strs[0]: for j in strs[1]: for k in strs[2]: if i == j and i == k: result+=i if len(result) >0: return result else: return result IndexError: list index out of range for j in strs[1]: Line 5 in longestCommonPrefix (Solution.py) ret = Solution().longestCommonPrefix(param_1) Line 31 in _driver (Solution.py) _driver() Line 41 in <module> (Solution.py) can someone explain why this is wrong?
public class ArrayCommonOperations{ public static void main(String [] args) { //*** Task #1: Define and instantiate an array of integer numbers, with 10 elements //*** Task #2: Fill in the array with integer numbers from 1 to 100 //*** Task #3: define another array, named temp, and copy the initial array in it. //* This allows to preserve the original array //*** Task #4: Define the variables you need to calculate the following values, //* and initialize them with appropriate values. //*** Task #5: Print the original array //*** Task #6: Calculate the sum of all values //*** Task #7: Count the number of even values //*** Task #8: Calculate the minimum value in the array //*** Task #9: Calculate the maximum value in the array //*** Task #10: Replace the elements that are divisible by 3, with their value plus 2 //*** Task #11:…
C PROGRAMMING LANGUAGE
java: // Class to do MergeSort and QuickSort on int arrays and test them public class MergeQuickSorts { // Create a main to test MergeSort and QuickSort for // three cases - Sorted Aray, Reverse Sorted Array, Random Array // Each array should be size 50 // For the sorted array use the entries 1, 2, 3......50 // For the reverse sorted array use the entries 50, 49, 48.....1 // For the random array use ints between 1 and 50 inclusive, duplicates allowed // For each of the 6 sorts print the array before and after the sort // and show clearly which sort is being done public static void main(String[] args) { }
Plz help with skeleton code
6. Show the printout of the following code: public class ArraysBasic { public static void main(String[] args) { int A[] = {1, 2, 3}; } System.out.println("array A: " + A[0] +""+A[1]+""+ A[2]); System.out.println("array B: " + A[0] + " " + A[1] + " " + A[2]); zeroArray(A); A = new int[5]; System.out.println("array C: " + A[0] + " " + A[1] + " " + A[3] + " " + A[4]); } } public static void zeroArray(int[] list) { for (int j = 0; j < list.length; ++j) { list[j] = 99;
a "filter" function that takes an array (int[]) and returns a new array containing only the non-negative elements of the array.
Array has both advantages and disadvantages.
C#
Question 37 public static void main(String[] args) { Dog[] dogs = { new Dog(), new Dog()}; for(int i = 0; i >>"+decision()); } class Counter { private static int count; public static void inc() { count++;} public static int getCount() {return count;} } class Dog extends Counter{ public Dog(){} public void wo(){inc();} } class Cat extends Counter{ public Cat(){} public void me(){inc();} } The Correct answer: Nothing is output O 2 woofs and 5 mews O 2 woofs and 3 mews O 5 woofs and 5 mews O
Good-Enough Array Code in C language
Ajva.