JavaScript ++x and y++ Operators: Understanding Increment Behavior

The output of the code would be 10.

Explanation:

• In the expression '++x', the variable 'x' is incremented first and then used in the addition. So, 'x' becomes 5 and the result of this expression is 5.
• In the expression 'y++', the variable 'y' is used in the addition first and then incremented. So, 'y' remains 5 and the result of this expression is also 5.
• Adding the results of the two expressions, we get 5 + 5 = 10.