Programming Questions
Question 1 Questions and Answers
LED Screen
Title Description
Program to realize
the LED screen
Specific requirements:
1). Click the green flag, and an LED screen consisting of 10 x 10 squares will appear in the center of the stage;
2). Press the space bar, and all the outermost squares on the LED screen will light up (the squares will turn yellow)
3). The LED screen lights up one layer per second, and the other LED lights go out;
4). Until the LED light is lit in the center for 2 seconds;
5). Repeat 2), 3) and 4) requirements.
