05-Optimized-by-Rank

Imports in module “github.com/donng/Play-with-Data-Structures”

• github.com/donng/Play-with-Data-Structures/11-Union-Find/05-Optimized-by-Rank/UF
• github.com/donng/Play-with-Data-Structures/11-Union-Find/05-Optimized-by-Rank/unionfind3
• github.com/donng/Play-with-Data-Structures/11-Union-Find/05-Optimized-by-Rank/unionfind4

Standard library imports

• fmt
• math/rand
• time