If you have the following variable declaration in your program,
Const int SIZE=34;
Then which of the following statements are legal?

Question

If you have the following variable declaration in your program, Const int SIZE=34; Then which of the following statements are legal? A) SIZE ++; B) x = SIZE--; C) cout << SIZE; D) cin >> SIZE;

Quizplus · Accepted Answer

Option A is not legal because const variables cannot be modified.
Option B is not legal because it tries to modify the constant variable SIZE.
Option D is not legal because we cannot read value into a constant variable using cin. 
Option C is the only legal statement in this case because it simply prints the value of the constant variable SIZE.

If You Have the Following Variable Declaration in Your Program