algorithm remove(value prevalue is the value of the node to removeroot is the root node of the bst count is the number of items in the bst postnode with value is removed if found in which case yields trueotherwise false nodet oremove findnode(value if nodet oremove return false /value not in bst end if parent findparent(value if count root /we are removing the only node in the bst else if nodet oremove left and nodet oremove right null /case # if nodet oremove value parent value parent left else parent right end if else if nodet oremove left and nodet oremove right /case if nodet oremove value parent value parent left nodet oremove right else parent right nodet oremove right end if else if nodet oremove left and nodet oremove right /case # if nodet oremove value parent value parent left nodet oremove left else parent right nodet oremove left end if else /case # largestv alue nodet oremove left while largestv alue right /find the largest value in the left subtree of nodet oremove largestv alue largestv alue right end while /set the parentsright pointer of largestv alue to findparent(largestv alue valueright nodet oremove value largestv alue value end if count count - return true end remove