What would be the output of the following code?#include using namespace std;int main(){int a = 30;int b = 40;if(a = 50){cout << a + b << endl;} else {cout << a * b << endl;}cin.ignore();return 0;}

Answered: What would be the output of the…

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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Can you please help me with this problem because I don't understand how to do this problem. Can you please help me with this problem. Can you please explain this step by step.
C++ complete magic Square #include <iostream> using namespace std; /*int f( int x, int y, int* p, int* q ){if ( y == 0 ){p = 0, q = 0;return 404; // status: Error 404}*p = x * y; // product*q = x / y; // quotient return 200; // status: OK 200} int main(){int p, q;int status = f(10, 2, &p, &q);if ( status == 404 ){cout << "[ERR] / by zero!" << endl;return 0;}cout << p << endl;cout << q << endl; return 0;}*/ /*struct F_Return{int p;int q;int status;}; F_Return f( int x, int y ){F_Return r;if ( y == 0 ){r.p = 0, r.q = 0;r.status = 404;return r;}r.p = x * y;r.q = x / y;r.status = 200;return r;} int main(){F_Return r = f(10, 0);if ( r.status == 404 ){cout << "[ERR] / by zero" << endl;return 0;}cout << r.p << endl;cout << r.q << endl;return 0;}*/ int sumByRow(int *m, int nrow, int ncol, int row){ int total = 0;for ( int j = 0; j < ncol; j++ ){total += m[row * ncol + j]; //m[row][j];}return total; } /*…
Find error in the code below. 12/10 should come as 1.2 but it's showing 1.
#include <iostream> #include <string> using namespace std; int main() { // Declare and initialize variables. string employeeFirstName; string employeeLastName; double employeeSalary; int employeeRating; double employeeBonus; const double BONUS_1 = .25; const double BONUS_2 = .15; const double BONUS_3 = .10; const double NO_BONUS = 0.00; const int RATING_1 = 1; const int RATING_2 = 2; const int RATING_3 = 3; // This is the work done in the housekeeping() function // Get user input cout << "Enter employee's first name: "; cin >> employeeFirstName; cout << "Enter employee's last name: "; cin >> employeeLastName; cout << "Enter employee's yearly salary: "; cin >> employeeSalary; cout << "Enter employee's performance rating: "; cin >> employeeRating; // This is the work done in the detailLoop() function // Use switch statement to…
In C++Find the output = for( int a = 5; a >0; a -- ) { cout << "value of a =" << a << endl; } *
output #include <iostream> using namespace std; int main () {int x, number1, number2; cout<<" enter the number1 "; cin>>number1; cout<<" enter the number2 "; cin>>number2; x= (number1<number2? 12:14); cout<<"x=" << ++x;}
ê #include using namespace std; int main() { int count = 5; int num = 2; while (count r && num ){ cout << count << " " << num << endl; count -=1; if (count % 2 == 0) num -=1; } return 0; Output: 52 4 1 3 1 20 10
Please correct the program in c++
using the given code: #include <iostream>using namespace std;int main(){int first = 16;int second = 8;if ((first / second == 2) || (second / first == 3)){second = 10;first = 20;}else if ((first % second == 2 || second % first == 1)){second = 15;first = 5;}else{first = -10;second = -20;}cout << first << " " << second << endl;return 0;} what is the output if a. first = 16 second = 5 b. first = 26 second = 8
?What is the output of the following code #include using namespace std; int fun(int a, int b = 1, int c=2) { retum (a +b + c); } int main() { cout << fun(12, ,2); retum 0; } Syntax error 3 14 15
C++ Programming #35 Identify and fix the errors in the following code:

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What would be the output of the following code? #include using namespace std; int main(){ int a = 30; int b = 40; if(a = 50){ cout <« a + b « endl; } else { cout <« a * b « endl; } cin.ignore(); return e; %3D