As a part of a problem that I am working on, I am required to write a function in CPP that will join two different sets of sets. \n\nExample 1- \n\n`A = {{1,2}, {3,4}}`\n`B = {{1,3}}`\n`Join(A, B) = C = {{1,2,3,4}}`\n\nExample 2 - \n\n`A = {{1,2}, {3,4}}`\n`B = {{1}, {5}}`\n`Join(A, B) = C = {{1,2}, {3,4}, {5}}`\n\nExample 3 -\n`A = {{1,2,3}, {5,6},{4,7,8}}`\n`B = {{3,5,7}, {2,6,8},{1,4}}`\n`Join(A, B) = C = {{1,2,3,4,5,6,7,8}}`\n\nWe can assume that the sets inside a set A are mutually disjoint and the sets inside the result set should also be mutually disjoint. I did understand that we can use the Union-Find algorithm to solve this, but I think it needs to be tweaked in order to solve this problem. \n\nHow can we solve this problem? If not Union-Find, which another algorithm can we use?

As a part of a problem that I am working on, I am required to write a function in CPP that will join two different sets of sets. \n\nExample 1- \n\nA = {{1,2}, 