Answered: 2.6.2: Bool in branching statements.…

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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2.6.2: Bool in branching statements. C++ please. I am not sure why I cannot get the second one to work

Write an if-else statement to describe an object. Print "Balloon" if isBalloon is true and isRed is false. Print "Red balloon" if isBalloon and isRed are both true. Print "Not a balloon" otherwise. End with newline.

#include <iostream>
using namespace std;

int main() {
bool isRed;
bool isBalloon;

cin >> isRed;
cin >> isBalloon;
isBalloon = (isRed && isBalloon);

if (!isRed && isBalloon) {
cout << "Balloon" << endl;
}
else if (isRed && isBalloon) {
cout << "Red balloon" << endl;
}
else {
cout << "Not a balloon" << endl;
}

return 0;
}

Not all tests passed

checkTesting isBalloon = false, isRed = false

Your output

Not a balloon

clearTesting isBalloon = true, isRed = false

Output differs. See highlights below. Special character legend

Your output

Not a balloon

Expected output

Balloon

checkTesting isBalloon = false, isRed = true

Your output

Not a balloon

checkTesting isBalloon = true, isRed = true

Your output

Red balloon

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