Basic C++ Debugging Quiz M.1

Question 1

#include <iostream>
using namespace std;

int main() {
    cout << "Hello World!"
    return 0;
}

Accepted Answer

1

Question 2

#include <iostream>
using namespace std;

int main() {
    int a = "10";
    cout << a;
    return 0;
}

Accepted Answer

2

Question 3

#include <iostream>
using namespace std;

int main() 
    int x = 5;
    cout << x;
    return 0;
}

Accepted Answer

1

Question 4

#include <iostream>
using namespace std;

int main() {
    float pi = 3.14
    cout << pi;
    return 0;
}

Accepted Answer

1

Question 5

#include using namespace std; int main() { int num; cin >> num; cout << "Number is " + num; return 0; }

Accepted Answer

0

Question 6

#include <iostream>
using namespace std;

int main() {
    string name;
    cout << "Enter your name: ";
    cin << name;
    return 0;
}

Accepted Answer

0

Question 7

#include <iostream>
using namespace std;

int main() {
    int a = 5, b = 2;
    cout << "a/b = " << a / b.0;
    return 0;
}

Accepted Answer

1

Question 8

#include using namespace std; int main() { int a = 5; if a > 3 { cout << "True"; } return 0; }

Accepted Answer

1

Question 9

#include <iostream>
using namespace std;

int main() {
    for i = 0; i < 5; i++ {
        cout << i << " ";
    }
    return 0;
}

Accepted Answer

2

Question 10

#include using namespace std; int main() { int x = 10; while x > 0 { cout << x << " "; x--; } return 0; }

Accepted Answer

0

Question 11

#include <iostream>
using namespace std;

int main() {
    int a = 10;
    int b = 3;
    cout << "Result: " << a % b.0;
    return 0;
}

Accepted Answer

0

Question 12

#include using namespace std; int main() { int score; cout << "Enter score: "; cin >> score; if (score > 50) cout << "Pass"; else cout << "Fail" ret

Accepted Answer

1

Question 13

#include <iostream>
using namespace std;

int main() {
    int n = 3;
    switch (n) {
        case 1:
            cout << "One";
        case 2:
            cout << "Two";
        case 3:

Accepted Answer

0

Question 14

#include <iostream>
using namespace std;

int main() {
    string name = "John;
    cout << name;
    return 0;
}

Accepted Answer

2

Question 15

#include <iostream>
using namespace std;

int main() {
    int a = 5
    int b = 6;
    cout << a + b;
    return 0;
}

Accepted Answer

0

Question 16

#include using namespace std; int main() { int x; cout << "Input number: "; cin >> x; cout << "Square is: " << x * x << endl }

Accepted Answer

0

Question 17

#include <iostream>
using namespace std;

int main() {
    cout << "Today is " << Monday;
    return 0;
}

Accepted Answer

0

Question 18

#include <iostream>
using namespace std;

int main() {
    bool isOk = "true";
    if (isOk)
        cout << "OK";
    return 0;
}

Accepted Answer

1

Question 19

#include <iostream>
using namespace std;

int main() {
    int x = 10;
    int y = 3;
    double z = x / y;
    cout << z;
    return 0;
}

Accepted Answer

0

Question 20

#include <iostream>
using namespace std;

int main() {
    for (int i = 0; i < 5; i++);
        cout << i << " ";
    return 0;
}

Accepted Answer

3