Trình Diễn Lập Trình Cổ Điển Tại Bảo Tàng

A 2D cartoon illustration inside [a computer museum]. In the center of the exhibit hall, a programmer is giving a live demonstration of [C language] coding as curious visitors gather around to watch. A nearby monitor displays clearly readable [C code]. Beside the workstation stands a prominent sign reading: "Ancient-Style Programming, Live Demo." Playful, clean cartoon style, bright museum interior lighting, balanced wide composition with the programmer as the central focal point.