int main) #include (stdlib.h> #include (stdio.h> int Array[10]=(1,-2,3,-4,5,-6,7,8,9,10}; f return 0; Use fork () system call to create 2 processes in which first process will decrement every element in Array by 2, the second process will find the summation of all the numbers in Array after being decremented. Compile: §gec file.c -o out Run: S./out Submit the following: -C Code - screenshot for the code in the terminal -screenshot for the run in the termina

int main) #include (stdlib.h> #include (stdio.h> int Array[10]=(1,-2,3,-4,5,-6,7,8,9,10}; f return 0; Use fork () system call to create 2 processes in which first process will decrement every element in Array by 2, the second process will find the summation of all the numbers in Array after being decremented. Compile: §gec file.c -o out Run: S./out Submit the following: -C Code - screenshot for the code in the terminal -screenshot for the run in the termina

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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#include (stdlib.h> #include (stdio.h> int Array[10]=(1,-2,3,-4,5,-6,7,8,9,10} ; int main) f return 0; Use fork () system call to create 2 processes in which first process will decrement every element in Array [] by 2, the second process will find the summation of all the numbers in Array[] after being decremented. Compile: §gec file.c -o out Run: S./out Submit the following: -C Code - screenshot for the code in the terminal -screenshot for the run in the terminal
Using C++ Implement the ordered version of removeElement in the window below. Your function should validate inputs and remove the element in the given position by moving all of the other elements down. // removeElement preserves the order of the remaining elements in the array.// @param: char array that is ordered in some way.// @param: int numElems is the number of elements// @param: int position of the element being removed// @returns true if the element is removed, false otherwise.// be careful to use reference parameters where necessary!
Design and implement a service that simulates PHP loops. Each of the three loop variants should be encapsulated in an object. The service can be controlled via a parameter and execute three different simulations. The result is returned as JSON. The input is an array consisting of the letters $characters = [A-Z]. -The For loop should store all even letters in an array.-The Foreach loop simulation is to create a backward sorted array by For loop, i.e. [Z-A] .-The While loop should write all characters into an array until the desired character is found. Interface:-GET Parameter String: loopType ( possible values: REVERSE, EVEN, UNTIL )-GET parameter String: until (up to which character) Output:JSON Object: {loopName: <string>, result: <array> }
In main() for now: do these - one at a time, each in it's own loop (we will make functions out of them later –Declare an array RandArray with 20 integers –Assign each of the 20 values with a random value from 0 to 99 Hint: Use rand()%100 For mimir: Do not call srand at the top of main. // normally: Call srand(time(0)) at the top of main –(you need #include<cstdlib>) –Write another loop that prints the array, with index values Important: If the output values do not match mimir, please add srand(17); // inside your main function - at the top code format: #include <iostream>using namespace std; #include <cstdlib> // required for rand() int main(){ srand(17); // define a constant ARRAYSIZE that is 20 // declare randArray // set the 20 elements in randArray to be a random number between 0 and 99 // hint: use rand()%100 // print the 20 values return 0;}
Min Heap of Candy — Add and Remove Using the provided code (Question04.java and Candyjava), write the add and remove methods for a min heap of Candy using an array implementation. Make sure to include all provided files in your project and write your solution in the file "Question04.java". This method should preserve the properties of a min hap, and the candies are compared based on their weight. This value can be accessed through its accessor. Solution Tests: • Does the solution compile? • Does the solution have your name in the comments? • Does the solution have a high-level solution description (150-300 words) in the comments? • Does the method preserve the properties of a Min Heap? • Does the output match the following? Testing the Add Method Candy Weight: 10.0, Candy Weight: 40.0, Candy Weight: 20.0, Candy Weight: 50.0, Candy Weight: 60.0, Candy Weight: 80.0, Candy Weight: 30.0, Candy Weight: 100.0, Candy Weight: 70.0, Candy Weight: 90.0, Testing the Remove Method Candy Weight:…
Using the supplied main.cpp, help me add code for the reverseNames() function. The function should accept two arrays that are parallel, and reverse the order of the strings in the array. Because the arrays are parallel, the elements should be swapped at the same time. Do not swap the pets array, then the owner array in separate loops. Do it all in a single loop in the function. Prototypes void reverseString( string a[ ], b[ ], int size ); Function reverseString() will reverse the order of the strings in the arrays. The following is the main.cpp #include <iostream> using namespace std; void reverseNames( string [], string [], int size); int main(){ string pet[5] = {"Hobbs", "Snoopy", "Odie", "Garfield", "Pluto"}; string owner[5] = {"Calvin", "Charlie", "Jon", "Jon", "Mickey"}; cout << "Initial array values" << endl; for ( int i=0; i<5; i++){ cout << pet[i] << " " << owner[i] << endl; } reverseNames(pet, owner, 5); cout << endl <<…
Write a function called mirror_add that takes two 2D arrays as parameters and adds the“mirrored” version of the second one to the first one, for example :first[1,2,3][2,0,1]+second[4,3,1] ----------->[2,1,3]first[2,5,7][5,1,3]You only need to write the mirror_add function, not the main function. Assume that thecolumn size of both arrays is 3.
TaskDeclare and implement 5 classes: FloatArray, SortedArray,FrontArray, PositiveArray & NegativeArray.1- The FloatArray class stores a dynamic array of floats and itssize. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the end of the array.- Overloading for the insertion operator << to write the array to afile (ofstream)- Overloading for the extraction operator >> to read the arrayelements from the file (ifstream) and add them to the array.- A destructor to deallocate the array2- The SortedArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the right place in the arraysuch that the array remains sorted with every add. Don’t add tothe array then sort but rather add in the right place.3- The FrontArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the front of…
/6 int[] nums = {9,11,13,15,17,19}; %3D for (int j = 3; j>=1; j=j-1) // L2 } System.out.println(nums [j]); ET // { Complete the dry run table (you may not need all rows): LINE j>= 1 ? printed sunu [1] [2] [3] [5] [] [0] JAN 9. 文 MacBook Pro Find Tools Share 白 & %24
IntSet unionWith(const IntSet& otherIntSet) const// Pre: size() + (otherIntSet.subtract(*this)).size() <= MAX_SIZE// Post: An IntSet representing the union of the invoking IntSet// and otherIntSet is returned.// Note: Equivalently (see postcondition of add), the IntSet// returned is one that initially is an exact copy of the// invoking IntSet but subsequently has all elements of// otherIntSet added.// IntSet intersect(const IntSet& otherIntSet) const// Pre: (none)// Post: An IntSet representing the intersection of the invoking// IntSet and otherIntSet is returned.// Note: Equivalently (see postcondition of remove), the IntSet// returned is one that initially is an exact copy of the// invoking IntSet but subsequently has all of its elements// that are not also elements of otherIntSet removed.// IntSet subtract(const IntSet& otherIntSet) const// Pre: (none)//…
Need help making a java file that combines both linearSearch and binarySearch •Both search methods must use the Comparable<T> interface and the compareTo() method.•Your program must be able to handle different data types, i.e., use generics.•For binarySearch, if you decide to use a midpoint computation formula that is different fromthe textbook, explain that formula briefly as a comment within your code. //code from textbook //linearSearch public static <T> boolean linearSearch(T[] data, int min, int max, T target) { int index = min; boolean found = false; while (!found && index <= max) { found = data [index].equals(target); index++; } return found; } //binarySearch public static <T extends Comparable<T>> boolean binarySearch(T[] data, int min, int max, T target) { boolean found = false; int midpoint = (min + max)/2; if (data[midpoint].compareTo(target)==0)…
1. Refactor your bookType ADT that you created in Module 1B. You will need to update the implementation of your ADT by: Making the authors attribute a dynamic array and ensuring any affected code is updated to handle the new type. Adding a destructor 2. Be sure to avoid multiple inclusion of your header file (.h file) by adding the appropriate preprocessor commands in the header file itself. Example: #ifndef H_test#define H_test//Your interface file code goes here#endif moudule 1B code #include <iostream> #include <string> using namespace std; class bookType { private: string title; string authors[4]; string publisher; string ISBN; double price; int numCopies; int numAuthors; public: // constructors bookType() { title = ""; authors[0] = ""; authors[1] = ""; authors[2] = ""; authors[3] = ""; publisher = ""; ISBN = ""; price = 0.0; numCopies = 0;…