TongTong Shi's Blog
A Playground to Share My Knowledge
Contiguous Array Contiguous Array
LeetCode Q 525 - Contiguous ArrayGiven a binary array, find the maximum length of a contiguous subarray with equal numbe
2019-04-17 Tong Shi
LeetCode HashTable
Two Sum Two Sum
LeetCode Q 1 - Two SumGiven an array of integers, return indices of the two numbers such that they add up to a specific
2019-04-17 Tong Shi
LeetCode HashTable
4Sum II 4Sum II
LeetCode Q 454 - 4Sum IIGiven four lists A, B, C, D of integer values, compute how many tuples (i, j, k, l) there are su
2019-04-17 Tong Shi
LeetCode HashTable
4Sum 4Sum
LeetCode Q 18 - 4SumGiven an array nums of n integers and an integer target, are there elements a, b, c, and d in nums s
2019-04-17 Tong Shi
LeetCode HashTable Array
Longest Substring Without Repeating Characters Longest Substring Without Repeating Characters
LeetCode Q 3 - Longest Substring Without Repeating CharactersGiven a string, find the length of the longest substring wi
2019-04-17 Tong Shi
LeetCode HashTable Sliding Window Two Pointers
Reflection in Java Reflection in Java
Reflection in Java (to be continued)
2019-04-16 Tong Shi
Java Baisc Reflection
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