To accelerate the processing, we would like to split the original list of messages into 3. Rewrite the main function in b) such that 3 concurrent go function are created. Your program should work for list of any size without having to modify the code (except the array initialization). [6] // call go funtions go CaesarCipherList( go CaesarCipherList ( go CaesarCipherList(_ // process first 1/3 of messages??? // process second 1/3 of messages??? // process last 1/3 of messages???

To accelerate the processing, we would like to split the original list of messages into 3. Rewrite the main function in b) such that 3 concurrent go function are created. Your program should work for list of any size without having to modify the code (except the array initialization). [6] // call go funtions go CaesarCipherList( go CaesarCipherList ( go CaesarCipherList(_ // process first 1/3 of messages??? // process second 1/3 of messages??? // process last 1/3 of messages???

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

İN C PROGRAMMİNG.Write a function that takes 20x20 array of real numbers as a parameter. The function should returnthe number of elements that are greater than the average of their neighbors (NOT-Including the diagonal neighbors)Example: In a 3x3 array : { {1, 3, 5},{7, 2, 4},{0, -2, 9} } element 5 is greater than the average of its neighbors (3,4) element 2 is not greater than the average of its neighbors (7,-2,3,4} element 4 is not greater than the average of its neighbors (5,2,9) Hint: You may consider Divide&Conquer and implement some other function to be called in the solution
Write a user defined function called reverse that reverses a given string. In order to reverse the string, you must use the stack data structure. The function takes one argument, a character array refer- ence to the string that is to be reversed. You may assume for this question that all stack functions as discussed from class are already implemented. You can also assume you have the string library func- tions. The function doesn't return anything. You may use the following typedef structure. typedef struct node_s{ char data; struct node_s * nextptr; }node_t;
Please help me implement this C++ function that is supposed to partition the array a into smaller than pivot and others. // f is the beginning of the section to be partitioned // r is the end of the section to be partitioned // return the first slot of the Large section int partition(int a[], int f, int r) { int pivot = a[f]; // pivot is the first element int small = f; // small pointer from the left int large = r; // large pointer from the right while (small <= large) //until they cross { // loop for finding out-of-place pairs and swap them // until the small and large cross // you will be checking a[small] and a[large] against pivot // if both are bad (and not crossed yet), swap and then move // if a[small] is OK, move small // if a[large] is OK, move large // TODO: ** } //end of while // return the partition point where // those smaller than pivot are before what is returned // there is a special cases (small is at the beginning) // and a regular case // TODO: }
Write a function for given main functionint * return_an_array(int n)which takes an integer n and returns a pointer to an array (allocated off of the heap inthe function) containing the digits of n in the appropriate positions. If n = 0 return 0(which is the “null” pointer). Recall an array name is just a pointer to the first element ofthe array. Please use following main to test your function.int main() {int *a = return_an_array(23542); // array of size 5for(int i=0;i<5;i++)cout<<a[i]<<" "; // print 2 3 5 4 2cout<<endl;delete [] a;int *b = return_an_array(12345678); // array of size 8for(int i=0;i<8;i++)cout<<b[i]<<" "; // print 1 2 3 4 5 6 7 8cout<<endl;delete [] b;return 0;}
Write a function that takes a list and returns a new list thatcontains all the elements of the first list minus all the duplicates.• You must use loop in your defined function. Using the build-in function set ()will be graded zero.• Please submit your code and console screenshots to bartleby. Code contain-ing syntax error will be graded zero.• Example: The function takes a list 1,2,3, 4, 3, 2, 1 and outputs 1, 2, 3, 4.
I have done this question, but I feel like for some lines, they were supposed to be changed would you be able to help me with that? Consider the following function and attempted body."""from typing import TextIOdef allergy_checker(shopping_lists: TextIO,clean_shopping_lists: TextIO, allergies: list[str]) -> None:'''shopping_lists is a file open for reading that has at least one food name on everynon-blank line. Food names are separated by a space.Each line in shopping_lists ends with a newline character.clean_shopping_lists is a file open for writing.allergies is a list of one-word food names.Copy lines from shopping_lists to clean_shopping_lists.For each food name that is in the allergies list, replace it with 'REMOVED'.If a blank line in shopping_lists is reached, stop reading the file.'''shopping_lists = open(shopping_lists) # Line 1clean_shopping_lists = open(clean_shopping_lists, 'w') # Line 2line = shopping_lists.readline() # Line 3while line.strip(): # Line 4line =…
Given a nonempty unsorted singly linked list with a list_pointer first pointing to the first node in the list. Write a function void delete_multi(list_pointer *first) which deletes multiple occurrences of a node, keeping only the first occurrence in the list without creating a new list. Also, do not sort the list. Use the following definition to represent each node in the list: typedef struct list_node *list_pointer; struct list_node { int data; list_pointer link; }; Sample input: first 11 11 11 8 10 10 11 Expected output for the above given input: first 11 10 00
A friend sends an email to your business email address and includes an electronic card (e-card). You need to click on the attachment to see the card. What should you do and what risks are associated with?
Consider the following function:int enigma(NodeInt32* node){if(node == NULL)return 0; elsereturn 1 + enigma(node->next);} Which best describes the enigma function?A. The function performs a binary search of a list. B. The function computes the length of a list. C. The function sorts a list. D. None of the above.
Implement the following functions. Each function deals with null terminated C-Style strings. You can assume that any char array passed into the functions will contain null terminated data. Place all of the functions in a single file and then (in the same file) create a main() function that tests the functions thoroughly. You will lose points if you don't show enough examples to convince me that your function works in all cases. Please note the following: You may not use any variables of type string. This means that you should not #include <string>. Also, you may not use any c-string functions other than strlen(). If you use any other c-string functions, you will not get credit. Note, however, that functions such as toupper(), tolower(), isalpha(), isspace(), and swap() are NOT c-string functions, so you can use them. Also note that this prohibition is only for the functions that you are assigned to write. You can use whatever you want in your main() function that tests the…
1. Given a sequence like [1, 2, 3, 4, 5], and an array of sub sequences like [[1,2], [3, 4], [5]], return true or false if the given sequence could be constructed from given sub sequences. The selected sub sequences would concatenate to construct exactly the given sequence. Please write python function to answer the question
in C