Question

What is the output of the following code snippet? (If there is some kind of syntax error indicate this by marking "error" in your answer choice)

1.

       int fly = 5;

int x;

       if (fly-- > 5)

              x = 5;

       else

              x = 2;

       if (x++ > 3)

              cout << x;

       cout << fly << endl;

2.

  int i = 0;

       bool b = i == 0 || i++ > 0;

       if (!b)

              cout << i << endl;

       else

              cout << b << " " << i << endl;

3.

int num = 10;
    char c = num;
    c++;
    num++;
    if (num == c)
        num-=5;
    else
        num-=9;
    cout << num << endl;

4.

1. int quiz = 100;
2. int t = quiz;
3. if (quiz >= t)
4.    quiz -= 89;
5. else
6.    t += 10;
7. cout<< quiz << t;

5.

int i = 0;
    float f = 1.1;

    if (i++ > --f)
    {
        i = f + 2;
    }
    else if ( ++i > --f)
    {
        i = 3 - f;
    }
    else
    {
        i = f * 3;
    }

    cout << i << " " << f << endl;

Answer 1

$\color{blue}\underline{Answer:}$

1.
int fly = 5;
int x;
if (fly-- > 5)
    x = 5;
else
    x = 2;
if (x++ > 3)
    cout << x;
cout << fly << endl;

Output:
4

===============================

2.
int i = 0;
bool b = i == 0 || i++ > 0;
if (!b)
    cout << i << endl;
else
    cout << b << " " << i << endl;

Output:
1 0

===============================

3.
int num = 10;
char c = num;
c++;
num++;
if (num == c)
    num-=5;
else
    num-=9;
cout << num << endl;

Output:
6

===============================

4.
int quiz = 100;
int t = quiz;
if (quiz >= t)
   quiz -= 89;
else
   t += 10;
cout<< quiz << t;

Output:
11100

===============================

5.
int i = 0;
float f = 1.1;
if (i++ > --f)
{
    i = f + 2;
}
else if ( ++i > --f)
{
    i = 3 - f;
}
else
{
    i = f * 3;
}
cout << i << " " << f << endl;

Output:
3 -0.9