Develop an algorithm using either pseudo-code or a flowchart that will move every block from Column 1 to Column 2.
Your algorithm should work however many blocks start in Column 1. You may assume there will always be at least one block in Column 1 at the start and that the other columns (Column 0 and Column 2) are empty at the start.
The original vertical order of the blocks must be preserved.
The MOVE(from, to) subroutine must be used to move a single block from one column index to another. You should also use the HEIGHT(column) subroutine, which returns the current number of blocks in that column.
After your algorithm runs, all blocks should be in Column 2 in the same initial vertical order (with block A on top of block B, on top of block C), and Columns 0 and 1 should be empty.