Problems # Status Problem Level Completes Likes 36 Replace all vowels with next consonant in a given string Medium % 0 37 Reverse a String using Recursion Beginner % 0 38 Print maximum occurring character in a String Beginner % 0 39 Minimum Copy Paste Operations Medium % 0 40 Print all sub sequences of a given String Medium % 0 41 Print all substrings of a given string Medium % 0 42 Text Justification Problem (OR Word Wrap Problem) Hard % 0 43 Remove Duplicates from a string Medium % 0 44 All N Length Strings from Given String of Length K Medium % 0 45 Print All N Length Strings from Given Number K Hard % 0 46 The Word Break Problem Hard % 0 47 Sort Names by their Last Names. Beginner % 0 48 Find All the Well Ordered Permutations of a Given String. Medium % 0 49 Print All Possible Valid Combinations Of Parenthesis of Given 'N' Hard % 0 50 Print All The Permutations Of a String Hard % 0 51 Check if one string is Rotation of another string Beginner % 0 52 String Compression using count of repeated characters - Run Length Encoding Beginner % 0 53 Replace all spaces in a String with '%20' Medium % 0 54 Find Whether Two Strings are Permutation of each other Beginner % 1 55 Find The Longest Sequence Of Prefix Shared By All The Words In A String Medium % 0 56 Check If String has All Unique Characters Beginner % 0 57 Valid or Well Formed Parentheses | Part - 1 Medium % 0 Replace all vowels with next consonant in a given string Reverse a String using Recursion Print maximum occurring character in a String Minimum Copy Paste Operations Print all sub sequences of a given String Print all substrings of a given string Text Justification Problem (OR Word Wrap Problem) Remove Duplicates from a string All N Length Strings from Given String of Length K Print All N Length Strings from Given Number K The Word Break Problem Sort Names by their Last Names. Find All the Well Ordered Permutations of a Given String. Print All Possible Valid Combinations Of Parenthesis of Given 'N' Print All The Permutations Of a String Check if one string is Rotation of another string String Compression using count of repeated characters - Run Length Encoding Replace all spaces in a String with '%20' Find Whether Two Strings are Permutation of each other Find The Longest Sequence Of Prefix Shared By All The Words In A String Check If String has All Unique Characters Valid or Well Formed Parentheses | Part - 1 1 2
