Answer:
13
Explanation:
First understand the meaning of ++x, it is a pre-increment operator.
it means, it increase the value first than assign to the variable.
For example:
x=10
then after executing ++x, the value of x is 11.
it increase the value and assign to x.
In the question:
The value of x is 10. After that, program moves to the if condition and check for condition (++x > 10) means (11 > 10) condition true.
then, 13 assign to x.
After that value of x is printed as 13.