Part I: Fill-In-The-Blanks(10\2=20 points) 1. The branch of accounting which aims at serving external users is called accounting 2. A credit entry decreases asset and accounts or increases liabi owner's equity, and revenue accounts
Part I: Fill-In-The-Blanks(10\2=20 points is a collection of all accounts used by a business 2. All cash payments by check are recorded in the 3. Revenue and expense accounts are called because they are opened
Disioint-set data structure (Union-Find) Problem: maintain a dynamic collection of pairwise-disjoint sets S=(S Each set S; has one element distinguished as the representative element, rep[sil lust support 3 operations