00 } } How many error(s) are in the following code? Assume all libraries are included template void swapIt (T &, T &); int main () { int ix, iy; cout << "Enter 2 integers: "; cin >> ix >> iy; swapIt (ix, iy); cout << ix << return 0; 11 template void swapIt (T &a, T &b) { "<

00 } } How many error(s) are in the following code? Assume all libraries are included template void swapIt (T &, T &); int main () { int ix, iy; cout << "Enter 2 integers: "; cin >> ix >> iy; swapIt (ix, iy); cout << ix << return 0; 11 template void swapIt (T &a, T &b) { "<

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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mergeAndRemove(int[], int[]) This is a public static function that takes a int[] and int[] for the parameters and returns an int[]. Given two arrays of integers. Your job is to combine them into a single array and remove any duplicates, finally return the merged array.
Topic: pointers, dynamic array and command line arguments Write a complete C++ program named “showHelp” that accepts command line arguments. It checks whether there is a command line argument of “/help” or“/?” or “-help” followed by a topic number. It will print out “yes, topic number(<number>) if there is one. Otherwise, it prints out “no, topic number(N/A) For example, if you run this program with correct arguments as follows, it willprint out yes and its associated topic number respectivelyshowHelp /? 101showHelp /debug /help 102showHelp /print /help 103 /verboseshowHelp -verbose -debug -help And if you run the program with invalid arguments, it will print no, in all casesshowHelp -helpshowHelp 101 /?showHelp 101 102 /help /verboseshowHelp /? /help -helpNote: command line arguments are simply an array of pointers to C-string. example code: #include <iostream> using namespace std; int main(int argc, char** argv){...}
Plz do not do this program with vector,pointer and multiple files do as simple as you can Write a template-based class that implements a set of items. The class should allow the user to: Add a new item to the set Get the number of items in the set Test your class by creating sets of different data types (e.g. integers, strings, etc.) Please use the following class template to finish the program. template<class T> class Set { public: Set(); void add(T newItem);// Add new item to the set (definition should be outside of the class) int getSize();// Return size of set (definition should be outside of the class) private: T data[MAX]; };
JAVASCRIPT Write the function divideArray() in script.js that has a single numbers parameter containing an array of integers. The function should divide numbers into two arrays, evenNums for even numbers and oddNums for odd numbers. Then the function should sort the two arrays and output the array values to the console.
Write a function called initializeArray that receives an array, its size, and two integers andinitializes the array with random values between the first integer and the second integer. Write anotherfunction called printArray that receives an array and its size and prints the array elements in a column. Writea test program that declares and initializes an array of size 20 with random values between 0 and 10 inclusive,and then prints the array using the above functions
A struct to store a single playing card is as follows: struct card { char suit; char kind; }; The valid suits are 'S', 'H', 'D' and 'C', while the valid kinds are 'A', '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', and 'K'. A poker hand can be stored as an array of five struct cards. A flush is a hand that contains five cards, all of the same suit. Write a function that returns 1, if the poker hand passed to it has five cards of the same suit, and 0 otherwise. int isFlush(struct card hand[]); int isFlush(struct card hand[]) {
23.8 LAB: Consecutive heads (Use Python) Given main() and GVCoin class, complete function consecutive_heads() that counts and returns the number of flips taken to achieve a desired number of consecutive heads without a tails. Function consecutive_heads() has a GVCoin object and an integer representing the desired number of consecutive heads without a tails as parameters. Note: For testing purposes, a GVCoin object is created in the main() function using a pseudo-random number generator with a fixed seed value. The program uses a seed value of 15 during development, but when submitted, a different seed value will be used for each test case. Refer to the textbook section on random numbers to learn more about pseudo-random numbers. Ex: If the GVCoin object is created with a seed value of 15 and the desired number of consecutive heads is 5, then the function consecutive_heads() returns 16 and the program outputs: Total number of flips for 5 consecutive heads: 16
Please write a python code with 7 different functions in this template def main():"""Driver function: calls other functions to perform all tasks."""lines = get_user_input()num_words = get_num_words(lines)num_sentences = get_num_sentences(lines)avg_words = get_avg_words(num_words, num_sentences)most_freq_word = get_most_used_word(lines)print_stats(num_words, num_sentences, avg_words, most_freq_word)if __name__ == '__main__':main()
Write a display function and delete function in the following code: Declare the libraries Declare the struct Node void create (int A[], int n) { int i; struct Node *t, *last; first = (struct Node *)malloc(sizeof(struct Node)); first->data=A[0]; first->next=NULL; last=first; for(i=1;i<n;i++) { t=(struct Node *)malloc(sizeof(struct Node)); t->data=A[i]; t->next=NULL; last->next=t; last=t; } } Write the Delete Function Write the display function int main() { int A[]={10,20,30,40,50}; create(A,5); Delete(first,4); Display(first); return 0; }
using this c++ code add these improvements -want to ignore whitespace -allow number #include <stdio.h> #include <ctype.h> #include <stdlib.h> int lookahead; void expr(void); void rest(void); void term(void); void match(int); void error(void); int main(void) { lookahead = getchar(); expr(); putchar('\n'); /* adds trailing newline character */ } void term(void) { if (isdigit(lookahead)) { putchar(lookahead); match(lookahead); } else error(); } void match(int t) { if (lookahead == t) lookahead = getchar(); else error(); } void error(void) { printf("syntax error\n"); /* print error message */ exit(1); /* then halt */ } void expr(void) { term(); while ( 1) { if (lookahead == '+') { match('+'); term(); putchar('+'); } else if (lookahead == ' - ') { match(' - '); term(); putchar(' - '); } else break; } }
C++ Programming Redesign your class myArray using class templates so that the class can be used in any application that requires arrays to process data. #include <iostream>#include "myArray.h" using namespace std; int main(){myArray list1(5);myArray list2(5); int i; cout << "list1 : ";for (i = 0; i < 5; i++)cout << list1[i] << " ";cout << endl; cout << "Enter 5 integers: ";for (i = 0; i < 5; i++)cin >> list1[i];cout << endl; cout << "After filling list1: "; for (i = 0; i < 5; i++)cout << list1[i] << " ";cout << endl; list2 = list1;cout << "list2 : ";for (i = 0; i < 5; i++)cout << list2[i] << " ";cout << endl; cout << "Enter 3 elements: "; for (i = 0; i < 3; i++)cin >> list1[i];cout << endl; cout << "First three elements of list1: ";for (i = 0; i < 3; i++)cout << list1[i] << " ";cout << endl; myArray list3(-2, 6); cout <<…
1) Write a function called initializeArray that receives an array, its size, and two integers andinitializes the array with random values between the first integer and the second integer. Write anotherfunction called printArray that receives an array and its size and prints the array elements in a column. Writea test program that declares and initializes an array of size 20 with random values between 0 and 10 inclusive,and then prints the array using the above functions. 2). Write a function called evenOdd that receives an integer and determines if it is even or odd.Write a test program that initializes an integer array of size 50 with random integers between 1 and 99 inclusive using initializeArray (from question 1) and determines and displays the number of odd or evennumbers in the array using evenOdd.