Understanding Do While Statements in C++

Explanation:

The do while statement in C++ is used to execute a block of code repeatedly until a specified condition is met. Unlike the while loop, the do while loop guarantees that the block of code will be executed at least once before checking the condition for subsequent iterations.

When using the do while loop in C++, the syntax is as follows:

do {
// code block to be executed
} while (condition);

The code block within the 'do' portion will always be executed before the condition is checked in the 'while' part. This means that even if the condition is initially false, the code block will still be executed at least once.

In summary, the do while statement in C++ is ideal for situations where you want a block of code to run at least once, regardless of whether the condition is initially met or not. It ensures that the code is executed before condition evaluation, providing a different flow compared to other loop constructs such as while and for loops.