f5c3b1c637b4c7c98a9efbc1b99f825dbbe37a51
Setting node color to black is not required here because it is already black. Besides in the original algorithm the node pointer is discarded and the node is set to tree root just to quit the loop. Thanks to 洪志道 (Hong Zhi Dao).
Description
No description provided
Languages
Shell
63.7%
HTML
36.3%