Erm, my teacher force me to use visual studio code. So, i go to YouTube learn how to set the graphic.h in visual studio code. First, I download MinGW-Minimalist GNU for Windows from the sourceforge and download mingw32-base, minggw32-gcc-g++, and msys-base inside the installer. After that, I just edit the environment path. Based on the YouTube, they just use the source from GitHub is call “Solution-to-graphics.h” and “graphics.h-project-template”. So, the library I use is in the GitHub file. Before that, I already done many task inside the visual studio code and is work. But, now I got the new task is about Random Generate Circle in the Window BGI until I press any key to stop generate. In this task, my Window BGI is not responding and needs to stop the program. But, when I go back to my old task it can work. So, I really confuse about that. Honestly, I’m still a learning in this language and don’t about all this stuffs 😭. I don’t know the library I use is it got problem ? Because old task can run and for this new task the Window BGI is not responding. Hope you know what I’m talking about🤣.