To declare an array of String called myStrings, we would code: ArrayList myStrings = Blank 2 ArrayList();

Q1 #include <stdio.h>   int arrC[10] = {0}; int bSearch(int arr[], int l, int h, int key);   int *joinArray(int arrA[], int arrB[]) {     int j = 0;     if ((arrB[0] + arrB[4]) % 5 == 0)     {         arrB[0] = 0;         arrB[4] = 0;     }       for (int i = 0; i < 5; i++)     {         arrC[j++] = arrA[i];           if (arrB[i] == 0 || (bSearch(arrA, 0, 5, arrB[i]) != -1))         {             continue;         }         else             arrC[j++] = arrB[i];     }       for (int i = 0; i < j; i++)     {         int temp;         for (int k = i + 1; k < j; k++)         {             if (arrC[i] > arrC[k])             {                 temp = arrC[i];                 arrC[i] = arrC[k];                 arrC[k] = temp;             }         }     }     for (int i = 0; i < j; i++)     {         printf("%d ", arrC[i]);     }     return arrC; }   int bSearch(int arr[], int l, int h, int key) {     if (h >= l)     {         int mid = l + (h - l) / 2;           if…

#include <iostream>#include <cstdlib>#include <time.h>#include <chrono> using namespace std::chrono;using namespace std; void randomVector(int vector[], int size){    for (int i = 0; i < size; i++)    {        //ToDo: Add Comment        vector[i] = rand() % 100;    }} int main(){     unsigned long size = 100000000;     srand(time(0));     int *v1, *v2, *v3;     //ToDo: Add Comment    auto start = high_resolution_clock::now();     //ToDo: Add Comment    v1 = (int *) malloc(size * sizeof(int *));    v2 = (int *) malloc(size * sizeof(int *));    v3 = (int *) malloc(size * sizeof(int *));     randomVector(v1, size);     randomVector(v2, size);     //ToDo: Add Comment    for (int i = 0; i < size; i++)    {        v3[i] = v1[i] + v2[i];    }     auto stop = high_resolution_clock::now();     //ToDo: Add Comment    auto duration = duration_cast<microseconds>(stop - start);     cout << "Time taken by function: "         << duration.count()…

Write in Java. initializer list example: int [] array = {1,2,3};

python:numpy  def shoe_shopping(shoe_arr):'''QUESTION 4You're shopping on a budget and want to determine the cheapest shoe brandgiven an array of brands and prices. Return the brand with the lowestaverage price.Hint: You should create a new array of the prices with the correct dtype.Args:shoe_list(np.arry)Return:               string>>> shoe_list1 = np.array([["Nike", "Adidas", "New Balance"],["110.99", "135.99", "94.99"],["85.99", "150.99", "105.99"],["225.99", "145.99", "130.99"]])>>> shoe_shopping(shoe_list1)'New Balance''''  # shoe_arr1 = np.array([["Nike", "Adidas", "New Balance"],# ["110.99", "135.99", "94.99"],# ["85.99", "150.99", "105.99"],# ["225.99", "145.99", "130.99"]])# print(shoe_shopping(shoe_arr1))# shoe_arr2 = np.array([["Converse", "Vans", "Dr. Martens", "Steve Madden"],# ["82.99", "250.99", "180.99", "109.99"],# ["99.99", "150.99", "115.99", "75.99"],# ["125.99", "115.99", "110.99", "99.99"]])# print(shoe_shopping(shoe_arr2))

1) What is one main disadvantage of an ArrayList? 2) Write a Java statement to create an ArrayList called list to hold 25 integers. 3) What is the type of the ArrayList defined in question number 2? 4) Write a for loop to initialize the objects in the ArrayList created in question number 2 above to -1.

For any element in keysList with a value greater than 50, print the corresponding value in itemsList, followed by a comma (no spaces). Ex: If the input is: 32 105 101 35 10 20 30 40 the output is: 20,30, 1 #include 2 3 int main(void) { const int SIZE_LIST = 4; int keysList[SIZE_LIST]; int itemsList[SIZE_LIST]; int i; 4 6 7 8 scanf("%d", &keysList[0]); scanf ("%d", &keysList[1]); scanf("%d", &keysList[2]); scanf("%d", &keysList[3]); 10 11 12 13 scanf ("%d", &itemsList[0]); scanf ("%d", &itemsList[1]); scanf("%d", &itemsList[2]); scanf ("%d", &itemsList[3]); 14 15 16 17 18 19 /* Your code goes here */ 20 21 printf("\n"); 22 23 return 0; 24 }

#include <stdio.h>#include <stdlib.h>#include <time.h> struct treeNode {  struct treeNode *leftPtr;  int data;  struct treeNode *rightPtr;}; typedef struct treeNode TreeNode;typedef TreeNode *TreeNodePtr; void insertNode(TreeNodePtr *treePtr, int value);void inOrder(TreeNodePtr treePtr);void preOrder(TreeNodePtr treePtr);void postOrder(TreeNodePtr treePtr); int main(void) {  TreeNodePtr rootPtr = NULL;   srand(time(NULL));  puts("The numbers being placed in the tree are:");   for (unsigned int i = 1; i <= 10; ++i) {    int item = rand() % 15;    printf("%3d", item);    insertNode(&rootPtr, item);  }   puts("\n\nThe preOrder traversal is: ");  preOrder(rootPtr);   puts("\n\nThe inOrder traversal is: ");  inOrder(rootPtr);   puts("\n\nThe postOrder traversal is: ");  postOrder(rootPtr);} void insertNode(TreeNodePtr *treePtr, int value) {  if (*treePtr == NULL) {    *treePtr = malloc(sizeof(TreeNode));     if (*treePtr != NULL) {      (*treePtr)->data = value;…

If you declare an array double[] list = {3.4, 2.0, 3.5, 5.5}, list[1] is ________.   A.  5.5   B.  2.0 C.  3.4 D.  3.5

Assume int[] t = {0, 1, 2, 3, 4, 5}; What is t[6]?   undefined, there is an error in this code 4 6 5