If x=10 and sum=0, what is the value of sum after we execute sum=++x?Select one:010119

To solve the problem, let's break it down step by step.

1. Break Down the Problem

We need to evaluate the expression sum = ++x given that x = 10 and sum = 0. The operation ++x means that we are using the pre-increment operator, which increases the value of x by 1 before its value is assigned to sum.

2. Relevant Concepts

The pre-increment operator (++) increases the integer value by 1 and then returns the new value. Hence, when we say ++x, we are incrementing x and then using that new value.

3. Analysis and Detail

• Initially, we have:

  • $x = 10$
  • $\text{sum} = 0$

• When we execute the statement sum = ++x:

  • First, x is incremented from 10 to 11.
  • Then, the value of x (which is now 11) is assigned to sum.

So, after executing this statement:

• $x = 11$
• $\text{sum} = 11$

4. Verify and Summarize

Taking the steps into account:

1. Initial value of x is 10.
2. After executing ++x, x becomes 11.
3. The value of sum is updated to 11.

Final Answer

The value of sum after executing the operation is 11.