test mu

1. Round the points collected 0.33 / 0.33 / 0.33 / 0 / 0

Positive number of points is achieved (so at least one correct answer is given)

2. Round the points collected 0.33 / 0.33 / 0.33 / 0 / 0

The maximum number of points is achieved

3. Round the points collected 0.33 / 0.33 / 0.33 / 0 / 0

The maximum number of points is achieved + Discard the collected positive points

4. Round the points collected 0.33 / 0.33 / 0.33 / 0 / 0

The maximum number of points is achieved + Discard ANY collected points