Which executes first in a do.while loop?

In a do-while loop, the code block within the do statement executes first before the condition in the while statement is evaluated. This guarantees that the loop's body runs at least once, regardless of whether the condition is true or false. After the execution of the loop's body, the condition is checked, and if it evaluates to true, the loop will execute again. If the condition is false, the loop terminates.