What will happen if the following code fragment executes?

The code will continue displaying interest indefinitely. This typically suggests that there is a loop in the code fragment that does not have a proper termination condition or exit strategy.

In programming, loops can be structured in such a way that they either rely on a variable that alters its state to eventually stop or depend on a specific condition that becomes false. If neither of these occurs, the loop will keep executing without end, continuously performing the calculations or display actions specified within it.

When a loop runs indefinitely, it can lead to a situation where the program appears to be stuck or unresponsive since it never reaches a point to exit the loop and complete execution. The code's logic is such that it repeatedly calculates and displays interest without a controlled limit, resulting in endless output without termination.