Answer:
The answer is "Option B".
Explanation:
In the given code section, there is some typing mistake so, the correct code to this question as follows:
code:
int x; //defining an integer variable x
scanf("%d", &x); //input value by user
Description:
In the given code "option b" is correct, because in this code the if block is defined, that checks (x = 1), which means variable x doesn't assign any value, that is not possible, because first it will take an integer value from user and return true, because it holds a value, and other alternatives are incorrect, which can be described as follows: