View the flowchart and write the code

This is my own question. It looks very simple and most people will not. I have tested many people, including programmers with many years of experience, some new users, and candidates. within 10 minutes, no more than 20% people can give the correct answer. The questions are as follows:

Read the flowchart and write the code.

Let's look at the example first. T indicates True, and F indicates False.
Example 1:

The flowchart code is written as follows:

Do {
A;
} While (C );

Example 2:

The code for example 2 can be written as follows:

While (C)
{
A;
}

Write the code according to the following flowchart. You cannot use goto or if.

Complete this question within 10 minutes.