Download the project template from the course page or
cs.helsinki.fi/u/saska/template.zip

The template won't work as is for a CSES "make" type submission since the generated binary will have the wrong name.

Fix the Makefile so that the correct "main" binary is produced.

Input

Sequence of insert and query operations to perform. (Don't worry about this yet.)

Output

Results for query operations. 1 if found 0 if not. (You don't need to worry about this yet either.)