# multifile-operators

Human review: pending. Expected output was independently traced by AI, not captured from cpsc.

Basis: INCLUDE and operator overloading are project extensions.

Trace: program imports the global INTEGER addition and transitively imports Key and its comparison methods. Value 3 plus 2 gives 5; 3 equals 4 is FALSE. CASE first rejects equality with 1, then matches the inclusive range 1 through 4. Array element value 4 equals high, yielding TRUE. Dereferencing the pointer to item then adding 5 gives 8.