Please feel a number in your heart (it can only be a positive integer) and then follow the steps below: First, add this number to 52.8, then calculate the result with 5, then subtract 3.9343 calculation results. In addition to 0.5, the results will be subtracted from 10 times that of the numbers you just thought.
What is the result? Take it homonym, is it very magical? Please tell me what the number you selected is how much calculated?