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bazang
  • Member for 8 years, 4 months
  • Last seen more than 7 years ago
22 votes
4 answers
17k views

Reverse a string word by word

22 votes
4 answers
6k views

Determining if an answer can be generated

20 votes
3 answers
4k views

Reversing k-sized sequences in a linked-list

17 votes
5 answers
25k views

Longest palindrome in a string

15 votes
3 answers
26k views

Longest Common Prefix in an array of Strings

14 votes
6 answers
20k views

Find Minimum Number of coins

13 votes
5 answers
9k views

Set matrix zeros

10 votes
2 answers
14k views

Add one to a number represented as an array of digits

9 votes
2 answers
585 views

Sorting and searching problem related to a group of people standing in a rectangle

9 votes
1 answer
3k views

Finding the length of shortest transformation sequence from start to end

9 votes
2 answers
1k views

Breaking of a sentence

7 votes
2 answers
4k views

Finding alternating sequence in a list of numbers

7 votes
3 answers
2k views

Simplifying a path

7 votes
5 answers
5k views

Find the sum along root-to-leaf paths of a tree

7 votes
4 answers
2k views

First missing positive

7 votes
2 answers
5k views

Searching in a sorted 2D matrix

5 votes
2 answers
638 views

Pascal triangle produced for a particular integer K

5 votes
2 answers
929 views

Finding the value 'n' in an array that has 'n' or more larger values

3 votes
2 answers
1k views

ZigZag order of a tree traversal

3 votes
2 answers
597 views

Grouping Anagrams