Kaitian Xie

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Vancouver Joined on Sep 3, 2018

Education

BSc in Computer Science

Kaitian Xie

Apr 21 '19

LeetCode in Java: 209

#java #twopointers

1 min read

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Kaitian Xie

Apr 16 '19

LeetCode 111. Minimum Depth of Binary Tree

#java #tree

1 min read

Kaitian Xie

Apr 16 '19

LeetCode 98. Validate Binary Search Tree

#java #tree

2 min read

Kaitian Xie

Apr 12 '19

LeetCode 31. Next Permutation

#java #twopointers

1 min read

Kaitian Xie

Apr 12 '19

LeetCode 238. Product of Array Except Self

#java #array

1 min read

Kaitian Xie

Apr 11 '19

LeetCode 281. Move Zeros

#java #array

1 min read

Kaitian Xie

Apr 10 '19

LeetCode 7. Reverse Integer

#java #math

1 min read

Kaitian Xie

Apr 9 '19

LeetCode 20. Valid Parentheses

#java #stack

1 min read

Kaitian Xie

Mar 19 '19

LeetCode in Ruby: 62. Unique Paths

#leetcode #ruby #dynamicprogramming

1 min read

Kaitian Xie

Mar 19 '19

LeetCode in Ruby: 26. Remove Duplicates from Sorted Array

#leetcode #ruby

1 min read

Kaitian Xie

Mar 19 '19

LeetCode in Ruby: 56. Merge Intervals

#leetcode #ruby #sorting

1 min read

Kaitian Xie

Mar 19 '19

LeetCode in Ruby: 771 Jewels and Stones

#leetcode #ruby #hash

1 min read

Kaitian Xie

Mar 19 '19

LeetCode in Ruby: 387. First Unique Character in a String

#leetcode #ruby #hash #twoarrays

1 min read

Kaitian Xie

Mar 19 '19

LeetCode in Ruby: 242. Valid Anagram

#leetcode #ruby #sorting

1 min read

Kaitian Xie

Mar 13 '19

LeetCode in Ruby: 70. Climbing Stairs

#leetcode #ruby #dynamicprogramming

1 min read

Kaitian Xie

Mar 1 '19

LeetCode in Ruby: 107. Binary Tree Level Order Traversal II

#leetcode #ruby #binarytree

1 min read

Kaitian Xie

Feb 28 '19

LeetCode in Ruby: 102. Binary Tree Level Order Traversal

#leetcode #ruby #binarytree

1 min read

Kaitian Xie

Feb 27 '19

LeetCode in Ruby: 206 Reverse Linked List

#leetcode #ruby #linkedlist

1 min read

Kaitian Xie

Feb 26 '19

LeetCode in Ruby: 70. Climbing Stairs

#leetcode #ruby #dynamicprogramming

1 min read

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Kaitian Xie

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4 Week Writing Streak

LeetCode in Java: 209

Want to connect with Kaitian Xie?

LeetCode 111. Minimum Depth of Binary Tree

LeetCode 98. Validate Binary Search Tree

LeetCode 31. Next Permutation

LeetCode 238. Product of Array Except Self

LeetCode 281. Move Zeros

LeetCode 7. Reverse Integer

LeetCode 20. Valid Parentheses

LeetCode in Ruby: 62. Unique Paths

LeetCode in Ruby: 26. Remove Duplicates from Sorted Array

LeetCode in Ruby: 56. Merge Intervals

LeetCode in Ruby: 771 Jewels and Stones

LeetCode in Ruby: 387. First Unique Character in a String

LeetCode in Ruby: 242. Valid Anagram

LeetCode in Ruby: 70. Climbing Stairs

LeetCode in Ruby: 107. Binary Tree Level Order Traversal II

LeetCode in Ruby: 102. Binary Tree Level Order Traversal

LeetCode in Ruby: 206 Reverse Linked List

LeetCode in Ruby: 70. Climbing Stairs