explain me the scenario when should i prefer do while over while loop in c programming

Sure! Imagine you’re playing a game where you have to keep jumping over obstacles until you reach the finish line. In C programming, a “while” loop would be like jumping over each obstacle one by one until you reach the finish line. You check if there’s an obstacle in front of you before each jump. On the other hand, a “do while” loop would be like jumping over the obstacles first and then checking if you’ve reached the finish line. This way, you’re guaranteed to jump over at least one obstacle before checking if you’ve reached the end. A scenario where you might prefer a “do while” loop over a “while” loop is when you want to perform a task at least once, regardless of whether the condition is true initially or not. Here’s an example: “`c int count = 0; do { count++; printf(“Count is: %dn”, count); } while (count < 5); “` In this case, the loop will always run at least once because the condition is checked after the first iteration. A verifiable fact is that the "do while" loop is guaranteed to execute at least once, unlike the "while" loop which may not run at all if the condition is false from the start.