Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- // MichiganCities.cpp - This program prints a message for invalid cities in Michigan. // Input: Interactive // Output: Error message or nothing #include <iostream> #include <string> using namespace std; int main() { // Declare variables string inCity; // name of city to look up in array const int NUM_CITIES = 10; // Initialized array of cities string citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"}; bool foundIt = false; // Flag variable int x; // Loop control variable // Get user input cout << "Enter name of city: "; cin >> inCity; // Write your loop here // Write your test statement here to see if there is // a match. Set the flag to true if city is found. // Test to see if city was not found to determine if // "Not a city in Michigan" message should be printed.…arrow_forward//main.cpp file #include <iostream> #include "helper.h" #include "sorting.h" using namespace std; int main() { unsigned int size; cout << "Enter the size of the array: "; cin >> size; int* Array = new int[size]; unsigned int choice = 0; do { fillRandom(Array, size); cout << "Choose your sorting algorithm:" << endl; cout << "1. Bubble Sort" << endl; cout << "2. Selection Sort" << endl; cout << "3. Insertion Sort" << endl; cout << "4. Merge Sort" << endl; cout << "5. Quick Sort" << endl; cout << "6. Shell Sort" << endl; //Optional cout << "Enter 0 to exit" << endl; cout << "Your choice: "; cin >> choice; cout << "Unsorted Array: "; print(Array, size); /***************************** TODO: Implement what you will do with the choice*****************************/ cout << "Sorted Array: "; print(Array, size); } while(choice!=0); delete [] Array; return 0; }…arrow_forwardC# application that will allow users to enter values store all the expenses on that month in an array clothes, food, cool drinks, water, meatarrow_forward
- I need the pseudocode or flowchart for the following code: #include <stdio.h>#include <stdlib.h>#include <string.h>#define array_Length 5#define BUFSIZE 40//Calculate the average int getmean (int *arr, int length) {int sum = 0;for (int i=0; i<length; i++){sum += arr[i];}//end for loopreturn sum/length;}//Output the Maximum int find_Maximum(int *arr,int length) {int max=0;for(int i=1;i<length;++i)if (arr[i]>arr[max])max=i;return arr[max];}//end for loopint main() {//Intialize and Declare Variables int values[array_Length] = {0};char buffer[BUFSIZE];int index = 0;int x = 0;while(x<5) {//Ask user to input integer printf ("Type a number:");x++;if (fgets(buffer, BUFSIZE, stdin) == NULL)break;//Save new int in the array values[index] = atoi(buffer);//Move the index to the next element, wrap around if needed index = (index + 1) % array_Length;//Display the array, maximum number and the average of its valueprintf("[");for (int i= 0; i < array_Length; i++)…arrow_forward#include <iostream> #include <iomanip> #include <string> #include <vector> using namespace std; class Movie { private: string title = ""; int year = 0; public: void set_title(string title_param); string get_title() const; // "const" safeguards class variable changes within function string get_title_upper() const; void set_year(int year_param); int get_year() const; }; // NOTICE: Class declaration ends with semicolon! void Movie::set_title(string title_param) { title = title_param; } string Movie::get_title() const { return title; } string Movie::get_title_upper() const { string title_upper; for (char c : title) { title_upper.push_back(toupper(c)); } return title_upper; } void Movie::set_year(int year_param) { year = year_param; } int Movie::get_year() const { return year; } int main() { cout << "The Movie List program\n\n"…arrow_forward//below is the code I need help with answering the questions in the image// #include <stdio.h> #include <stdlib.h> struct employees { char name[20]; int ssn[9]; int yearBorn, salary; }; // function to read the employee data from the user void readEmployee(struct employees *emp) { printf("Enter name: "); gets(emp->name); printf("Enter ssn: "); for (int i = 0; i < 9; i++) scanf("%d", &emp->ssn[i]); printf("Enter birth year: "); scanf("%d", &emp->yearBorn); printf("Enter salary: "); scanf("%d", &emp->salary); } // function to create a pointer of employee type struct employees *createEmployee() { // creating the pointer struct employees *emp = malloc(sizeof(struct employees)); // function to read the data readEmployee(emp); // returning the data return emp; } // function to print the employee data to console void display(struct employees *e) { printf("%s",…arrow_forward
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