CODING EXERCISES
Small problems. Strong instincts.
Choose a language and build confidence with focused exercises, helpful tests, and explanations that teach the underlying pattern.
010203
Cadvanced
Audit a multi-file build
Given app.c, inventory.c, inventory.h, and Makefile, explain and write the dependency rules needed so changing inventory.h recompiles both relevant object files before linking.
Cadvanced
Parse one CSV inventory record
Parse a simple inventory record in the form id,name,quantity into a struct. Reject missing fields, extra commas, an empty name, and a quantity outside 0..100000.
Cadvanced
Push into a bounded ring queue
Implement queue_push for a fixed-capacity circular queue. Return 0 when the queue is full or invalid; otherwise store the value, advance tail with wraparound, and increase size.