PFP191Xuất hiện trong 1 đề thi
Assume the variable x has been initialized to an integer value (e.g., x = 3). What does the following statement do? ```text x = x + 2 ```
Các lựa chọn
AThis would fail as it is a syntax error
BProduce the value "false" because "x" can never equal "x+2"
CCreate a function called "x" and put the value 2 in the function
DRetrieve the current value for x, add two to it and put the sum back into x