These labs was done during my second term at UWr.
All labs were written in Racket.
Praca_projektowa_1 is a simple implementation of relational datebase. It contains and, or, equal, less questions, projection, cross and natural join. Praca_projektowa_2 is a logic gate simulator. The folder with logic gate simulator contains also some testing circuits like adder or multiplexer. The last one is a simple language interpreter. The language contains mutable list and variables, mathematical operations, functions and operating instructions.