Question

Consider the following C statements :

$S_1:$ int c = a + b;
$S_2:$ for (a, b, c);
$S_3:$ While (a,b);

Which of the above statements will give syntax error?

• A. None of the above
• B. Only $S_2$
• C. Only $S_1$ and $S_3$
• D. Only $S_3$

Answer 1

The correct option is B Only $S_2$

$S_1:$ for c = a + b this is syntactically correct.

$S_2:$ for (a,b,c) this is not correct. The correct syntax of for loop is for (a; b; c)

$S_3:$ While (a,b) this is correct because While (a,b) can be a function having a and b as its parameter.

So option (b) is correct.