Answered: 3.The following program contains…

3.The following program contains several errors: #include int main { cout<< "If this text", cout>> " appears on your display, "; cout<< " endl;" cout<< 'you can pat yourself on '<< " the back!" <

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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Please Remove the error from the below code using namespace std;// outputHtmlTitle// parameters// This function...void outputHtmlTitle(ofstream & fout, string title){fout << "" << endl;fout << "" << endl;fout << "" << endl;fout << "" << endl;fout << title << endl;fout << "" << endl;}void outputHtmlFooter(ofstream & fout){fout << "" << endl;fout << "" << endl;}void outputHtmlList(ostream & fout, string first, string second, string third){fout << "" << endl;fout << "\t" << first << "" << endl;fout << "\t" << second << "" << endl;fout << "\t" << third << "" << endl;fout << "\t" << endl;}void main(int argc, char * *argv){ofstream htmlFile("myIntro.html");string title;cout << "Please enter the title: ";getline(cin, title);outputHtmlTitle(htmlFile, title);string name;string course1,…
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I have this code now. #include <iostream> #include <string> #include <fstream> using namespace std; string mixColors(int color1, int color2) { string mixedColor; if ((color1 == 0 && color2 == 1) || (color1 == 1 && color2 == 0)) { mixedColor = "purple"; } else if ((color1 == 0 && color2 == 2) || (color1 == 2 && color2 == 0)) { mixedColor = "orange"; } else if ((color1 == 1 && color2 == 2) || (color1 == 2 && color2 == 1)) { mixedColor = "green"; } else { mixedColor = "No Mix"; } return mixedColor; } //reads colors from a file int getUserInput(ifstream& inFile) { int color; inFile >> color; return color; } void writeOutputToFile(ofstream& outFile, int color1, int color2, const string & mixedColor){ outFile << "Mixed color selected (" << color1 << " and " << color2…
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program3_4.pyWrite a creative quiz program with three original questions that you make up as specified below. Immediately after each question is answered, the program should respond positively to right answers or provide the correct answer if the user's answer is wrong. The quiz doesn't have to be scored. One question should require an answer of type int. One question should require an answer of type float. One should require a string answer.
Q1:What is the output of the following codes? int x=3; int main(){ int x=12; { int x=10; coutb) { case 0: cout<
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Two String values are passed as input. Find if the second string s2 is a substring of the first strings1. If it is, print the index of the first occurrence.Else print -1.Inputmake123India123Output4*/#include<iostream>#include<string.h>using namespace std;int isSubstring(string s1, string s2) { int temp,j; for(int i=0;s1[i]!='\0';i++) { j=0; if(s1[i]==s2[j]) { temp=i+1; while(s1[i]==s2[j]) { i++; j++; } if(s2[j]=='\0') { return temp-1; } else { i=temp; temp=0; } } } if(temp==0) return -1;} int main(int argc, char const *argv[]){ string s1,s2; getline(cin,s1); getline(cin,s2); int res = isSubstring(s1,s2); if(res==-1) cout<<res; else cout<<"Found at index: "<<res;.
#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…
Please give the correction from this code, where I made the mistakes. The extra two output shown here. How to remove that? #include <stdio.h>#include <stdlib.h>#include <string.h>// movie structurestruct movie {char movieName[1025];int rating;}; int main(void) { // movie structure variablestruct movie list[10];// movie structure pointer variablestruct movie *ptr = list; int ID;// assign std to ptrchar buff; for (int i = 0; i < 8; i++) { printf("Enter number %d movie name: ",i+1); //scanf("%s",&ptr->movieName); gets(ptr->movieName); printf("Enter rating: "); scanf("%d", &ptr->rating); buff = getchar(); // update pointer to point at next element ptr++;} // reset pointer back to the startingptr = list; printf("Enter your ID: ");scanf("%d",&ID); struct movie temp;for (int i = 0; i < 10; i++) { for (int j = 0; j < (9 - i); j++) { if (list[j].rating < list[j + 1].rating) {…
Given string userString on one line, character newChar on a second line, and integer strIndex on a third line, change the character at index strIndex of userString to newChar. Ex: If the input is: garlic Z 0 then the output is: Zarlic Note: Assume the length of string userString is greater than strIndex. #include <iostream> #include <string> using namespace std; int main() { string userString; char newChar; int strIndex; getline(cin, userString); cin >> newChar; cin >> strIndex; /* Your code goes here */ cout << userString << endl; return 0; }
Which XXX generates "Tim Smith is 19 years old." as the output? tinclude tinclude tinclude using namespace std; int main() { ostringstream playerObj: string players; int age; players = "Tim Smith"; age = 19; XXX cout << playerObj.str(): return 0; O a. players << players << " is " << age << " years old." O b. cout << playerObj << " is " << age <<"years old.": O c. playerObj << players <<"is " << age <<"years old."; O d. cin << players <<" is "< age <<"years old." A Moving to the next question prevents changer to this anzwer.