Author: solarbreeze Category: Christmas Challenge System: Commodore 64 Language: C compiled with Oscar64 C cross-compiler Length of source code: 478 Bytes Lenth of executable: 7764 bytes with PRG header Instructions: Load vccc22c.prg into Vice, or to compile from C source, use Oscar64 or cc65 to build the PRG file. Description: C program with a nested Christmas-themed palindrome in main(). Pre-processor used to define P and n for printing with newlines, DO for for loops. B prints blank spaces, Z asterisks. Lines are encoded for printing as BZ counts, with reuse. Snowflake symmetry allows horizontal reflection at "D" in radar. Files: file_id.diz vccc22c.c (C source listing) vccc22c.prg (executable) vccc22c1.jpg vccc22c2.jpg