Write a code to find all Anagrams in a String. Given a string s and a non-empty string p, find all the start indices of…
Category: programming
How to Invert Binary Tree or How to convert a binary tree into its mirror tree. Given a binary tree, we have to write a…
Valid parentheses string with wildcard. Given a string containing only three types of characters: ‘(‘, ‘)’ and ‘*’. Write a function to check whether this…