What is the output of the following code?
int x = 0;
if (x < 4) {
x = x + 1;
}
System.out.println("x is " + x);
a. x is 0
b. x is 1
c. x is 2
d. x is 3
e. x is 4
b Since x is 0 before the if statement, x < 4 is ture, x becomes 1 after the statement x = x + 1 . The correct answer is B.
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