Top 10 Interview Problems on Strings

1	Text Justification Problem	Easy
2	Print All Possible Valid Combinations Of Parenthesis of Given ‘N’	Expert
3	Generate All Strings of n bits.	Medium
4	Print All The Permutations Of a String	Expert
5	Check if one string is Rotation of another string	Easy
6	String Compression using count of repeated characters — Run Length Encoding	Easy
7	Replace all spaces in a String with ‘%20′	Medium
8	Find Whether Two Strings are Permutation of each other	Medium
9	Find The Longest Sequence Of Prefix Shared By All The Words In A String	Expert
10	Find Whether Given Sequence of parentheses are well formed.	Medium