Question

Swap the contents of the int variables x and y. (Declare additional variables, if necessary.)

Answer 1

To swap the contents of the int variables x and y, use a temporary variable and follow these steps.

Step-by-step explanation:

To swap the contents of the int variables x and y, you can use a temporary variable. Here is a step-by-step explanation:

1. Declare a temporary variable of type int.
2. Assign the value of x to the temporary variable.
3. Assign the value of y to x.
4. Assign the value of the temporary variable to y.

After following these steps, the contents of x and y will be swapped. This approach ensures that the original values are not lost during the swapping process.