Given a stream of characters, find the kth non-repeated character at any given time.

Is it correct ?

Anonymous - Jul 2, 2014

Is it correct ?

See also

• For a Given node of a binary tree, print the K distance nodes.
• Find the distance between 2 nodes in Binary Tree
• Find the distance between 2 nodes in Binary Tree
• Program to count leaf nodes in a binary tree
• Friend Circle - Hackerrank