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 laps = 8;

       if (laps++ > --laps)

              laps += 2;

       else if (--laps > (laps - 1))

              laps += 4;

       else if (++laps)

              laps -= 3;

       cout << laps << endl;

2.

What is the output of the following code snippet?

1.     int j = 47;
2.     int i = 8;
3.     j = (j / 3);
4.     if (j / 2 > i && --i > (j /= 3))
5.         j += i;
6.     else
7.     cout << j << endl;

3.

integer i = 67;
    double d = i - 1;
    i = d;
    character c = i;

    if i > 65
        cout << "The character is: " << c << " in the alphabet" << endl;
    else i <= 65
        cout << "The character is before the alphabet" << endl;

		The character is: B in the alphabet
		The character is: C in the alphabet
		The character is: c in the alphabet
		The character is before the alphabet
		Error: the code will not compile

4.

What is the output of the following? (if there is a  syntax or runtime error enter “error” for your answer)

               int know = 4;

               short test = 5;

               long large = 28;

               if (large / 5 < test && ++test > know && ++test < large)

               {

                              test += know;

               }

               else if (--test == know++)

               {

                              test -= know;

               }

               large -= test;

               cout << large << endl;

5.

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)

       //Note that there are no endl's until the end of the problem

       short k = 5;

       float red = 7.7f;

       if (++k < --red)

              cout << k;

       if (k < --red)

              cout << 4;

       if (++red > k--)

              cout << 2;

       cout << k << endl;

Answer 1

1)
11

2)
15

3)
Error: the code will not compile

4)
29

5)
625