What is wrong with the following code? int count = 2000 * 3000 * 4000;

The code snippet int count = 2000 * 3000 * 4000; can lead to an integer overflow because the result of the multiplication exceeds the maximum value that can be represented by a variable of type int. In many programming environments, the maximum value for a 32-bit signed integer is 2,147,483,647.

When you perform the multiplication, the intermediate result of 2000 * 3000 is 6,000,000, and then multiplying that by 4000 results in 24,000,000,000, which clearly exceeds the maximum limit of a 32-bit signed integer. Consequently, this will cause an overflow, leading to incorrect results or unexpected behavior. The choice reflects an essential principle in programming regarding data types and their limits, highlighting the significance of understanding how numbers are stored and computed in a given environment.