Question

What is output by the code below?

int num=8, yum=15;
if(num<9 || ++yum>16 && num>0)
{
System ("snickers");
}
System (yum);

Answer 1

The Java code will output 'snickers' followed by '15'. The first condition of the if statement is true, which means the second condition is not evaluated due to short-circuiting, leaving the variable yum unchanged.

Step-by-step explanation:

The code provided is in Java and consists of an if-else statement with a conditional expression that includes both the logical OR (||) and logical AND (&&) operators. Let's break down the condition in parts:

If num<9, which evaluates to true since 8 is less than 9, then the short-circuit nature of the logical OR (||) operator means that the remainder of the condition is not evaluated and the body of the if statement executes, printing 'snickers'.

Because the second part of the conditional involving ++yum>16 is not evaluated, yum is not incremented, and remains 15. Therefore, when System (yum); is called, it outputs '15'.

The final output is 'snickers' followed by '15'.