In a given program, what is the minimum number of test cases needed for both statement coverage and decision coverage?

To determine the minimum number of test cases required for both statement coverage and decision coverage, it's essential to understand the concepts of these coverage types.

Statement coverage measures whether each statement in the code has been executed. To achieve 100% statement coverage, every line of executable code must be tested at least once. In a simplified scenario, if the program has two statements, two test cases would suffice to ensure that every statement is executed.

Decision coverage, on the other hand, focuses on whether each possible outcome of a decision point (like an 'if' statement) has been tested. This involves ensuring that both the true and false branches of any conditional statements are executed at least once. In a basic case, if there’s a single conditional statement in the code, two test cases might be necessary: one for the condition evaluating to true and another for it evaluating to false.

Given these definitions, the minimum number of test cases needed for both types of coverage, assuming there are specific statements and conditional decisions present in the program, would generally be two for statement coverage and two for decision coverage. This ensures that every statement and every decision outcome is adequately tested, thus achieving a comprehensive level of coverage.

However, if the structure of the program is simplified or specific