Answered: Give screenshot for the output.…

Give screenshot for the output. #include using namespace std; int main() { float f1 = 0.5; double f2 = 0.5; if (f1 == 0.5f) cout << "equal"; else cout << "not equal"; return 0; }

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 <iostream>#include <string>#include <fstream>#include <iomanip>#include <sstream> #include "card.h"#include "deck.h"#include "hand.h" using namespace N; using namespace std; /**main() controls the operation of the program*/ int main(){string repeat = "Y";Deck myDeck;Hand myHand;string exchangeCards; while (repeat == "Y" || repeat == "y"){cout << endl; myHand.newHand(myDeck);myHand.print();cout << endl; cout << "Would you like to exchange any cards? [Y / N]: ";getline(cin, exchangeCards); while (exchangeCards != "Y" && exchangeCards != "y" && exchangeCards != "X" && exchangeCards != "n"){cout << "Please enter Y or N only: ";getline(cin, exchangeCards); } if (exchangeCards = "Y" || exchangeCards = "y"){myHand.exchangeCards(myDeck);}cout << endl; myHand.print(); cout << endl; myDeck.reset(); // Resets the deck for a new game cout << "Play again? [Y / N]: ";getline(cin, repeat);while…
change while to do #include <iostream>using namespace std;int main(){int n1,high=-1,low=101,tot=0;double avg=0; while (true)// condition always true{// body of loopcout <<"enter a grade,-1 to stop"<<endl;cin >> n1;if (n1==-1)break;++tot;avg+=n1;if (high < n1)high=n1;if (low >n1)low=n1; } //end loop cout<<"Total number of grades is "<<tot<<endl; // prints total number of grades that were inputcout<<"The highest grade is "<<high<<endl; // prints the highest gradecout<<"The lowest grade is "<<low<<endl; // prints the lowest gradeif (tot > 0)cout<<"The average grade is "<<avg/tot<<endl; //calculates the average grade return 0;}
Code so far is this. // @brief Program 1 - ASCII Building// REPLACE ME AND THE LINES AROUND ME!// Adapted from prior programs developed by Professor Reed. /* Running the program looks like:Choose from among the following options:1. Exit the program2. Display buildingYour choice -> 1*/ #include <iostream> // for cin and cout#include <iomanip> // for setw() and setfill()using namespace std; // so that we don't need to preface every cin and cout with std:: void printFirstTwoBuildingSection(int n, int startSpacing){int start = n / 2, end = 0;if (n <= 2){start = 0;}for (int i = 0; i < n; i++){for (int j = 0; j < startSpacing; j++){cout << " ";}cout << "|";if (i < (n / 2)){for (int k = 0; k < i; k++){cout << " ";}cout << "\\";for (int k = 0; k < start; k++){cout << " ";}cout << "/";start -= (n / 2);for (int k = 0; k < i; k++){cout << " ";}cout << "|" << endl;}else{for (int k = n - i - 1; k > 0;…
What does the following code segment output? Assume that a variable is declared. int x= 5; for (; ; x++) { if (x < 6) 11 cout<< x << else break; } A. 5 6 В. 5 C. 6 D. Error
the current code can output one circle please complete the code to have multiple circle or draw multiple circle (you don't have to use this code all i want is a multiple circle) do not use graphics please show the output : #include <iostream>#include <cmath> using namespace std; int main(){ cout<<"Olympic Rings"; // coordinates int x,y; int P; cout <<"Please enter parameter"<<endl; cin >>P; //radius int r= P/2; int distance=0; for(int i=0;i<=P;i++) { for (int j=0;j<=P;j++){ x= i-r; y= j-r; distance = sqrt((x*x) + (y*y)); if(distance> (r- 0.5)&& distance < (r+0.5)) cout << "*"; else cout <<" "; } cout<<endl; } return 0;}
#include <iostream> //header file using namespace std; int main() //main function { int x, sum = 0; //variable cout << "Enter a number: "; //print statement cin >> x; //user input for (int i = 1; i <= x; ++i) { //for condition sum += i; //calculate sum } cout<<"The numbers in reverse order are:"; //print statement for (int i = x; i > 0; i--) { //for condition cout << i << " "; //print output } cout << "\nSum = " << sum; //print output return 0; //return output } plese do the floow chart
#include<stdio.h> void main(){// variables to store input values for account balance and interest ratefloat balance, rate;// variables to store option and choice inputint option, choice;int i, j; // loop counters // outer loop to allows the user to repeat this calculation for a new balance and interest ratewhile(choice != 0){// asking and storing user inputprintf("Bank Account Balance: ");scanf("%f", &balance);printf("Interest Rate: ");scanf("%f", &rate); // printing mod menu and storing input for thatprintf("Mode Menu\n [1] Annually\n [2] Monthly\n");printf("Option: ");scanf("%d", &option); // if selected option is 1if(option == 1){// printing mode selectedprintf("Annually Interest\n");// for 5 yearsfor(i=1; i<=5; i++){// computing balance by adding interestbalance = balance + balance*rate/100.0;// printing balanceprintf("Bank Account Balance in Year %d: %.2f\n", i, balance);}}// if option 2 is selectedelse if(option == 2){// printing mode selectedprintf("Monthly…
Show what the program segment would display on the screen. int x = 2; int y = 2 * x++; cout << x << y << endl;
Part 4: Working with Logic Errors: Working with Logic Errors // This program takes two values from the user and then swaps them// before printing the values. The user will be prompted to enter// both numbers.// Place your name here#include <iostream>using namespace std; int main(){float firstNumber;float secondNumber;// Prompt user to enter the first number.cout << "Enter the first number" << endl;cout << "Then hit enter" << endl;cin >> firstNumber;// Prompt user to enter the second number.cout << "Enter the second number" << endl;cout << "Then hit enter" << endl;cin >> secondNumber;// Echo print the input.cout << endl << "You input the numbers as " << firstNumber<< " and " << secondNumber << endl;// Now we will swap the values.firstNumber = secondNumber;secondNumber = firstNumber;// Output the values.cout << "After swapping, the values of the two numbers are "<<…
I am unable to get the same output, The powerball number has to be align with the ticket number as well as the drawing along with the powerball random number as shown on the images. Kindey, would you please test all my code? Thank you. // Lotto Program#include <ctime>#include<iomanip>#include <cstdlib>#include<iostream>using namespace std; // Functions declaration void printMenu();int getSelect(int&);bool isUnique(int[], int, int);void printArray(int[], int);void selection2_output(int ticket[], int); //creating a fixed winner drawing int drawing[] = { 56,34,1,8,12 }; int main(){ int sel; printMenu(); getSelect(sel); return 0; } // Functions implementation // Menu function. void printMenu(){ cout << "\tWelcome to the Lottery\t\n"; cout << " ---------------------------------\n"; cout << " 1. Quick Pick\n"; cout << " 2. Pick Numbers\n"; cout << " 3. Exit\n";} //for selection1 outputvoid…
Please draw the flowchart for this code,I need under a few minutes please,it immediate and urgent #include int main() { int firstTerm, secondTerm, thirdTerm; std::cout << "Enter the first term: "; std::cin >> firstTerm; std::cout << "Enter the second term: "; std::cin >> secondTerm; std::cout << "Enter the third term: "; std::cin >> thirdTerm; int commonDifference = secondTerm - firstTerm; int sum = (300 * (2 * firstTerm + (300 - 1) * commonDifference)) / 2; std::cout << "Sum of the first 300 terms: " << sum << std::endl; std::cout << "The first fifty terms are: "; for (int i = 0; i < 50; i++) { std::cout << firstTerm + i * commonDifference << " "; } return 0; }
Assume the following code segment is in a complete program: void SomeFunction( int&, int); int main() { int x; int y; x = 5; y = 7; SomeFunction(x, y); cout << x << y << endl; return 0; } void SomeFunction( int& a, int b ) { a = a * 2; b = b + a; } What is the output of the program? Select one: a. 14 5 b. 10 7 c. 17 7 d. 5 19 e. 10 17