As this node is the leftmost node , it is certain that it will not have a let child so we simply assign this node ' s ▁ right ▁ pointer , ▁ which ▁ can ▁ be ▁ ▁ either ▁ null ▁ or ▁ not , ▁ to ▁ its ▁ parent ' s left pointer . This statement is just doing the task of deleting the node
prev1 . left = temp1 . right NEW_LINE