LeetCode 14 - Longest Common PrefixStatement The problem requires to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string "". A prefix is a sequence of characters that Jul 3 · 3 min readhaunguyen.hashnode.dev
LeetCode 13 - Roman to IntegerStatement The problem gives a Roman numeral string and asks us to convert it into its corresponding integer value. Symbol Value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 Most Roman nume1Jun 28 · 3 min readhaunguyen.hashnode.dev
Less Code, Less Noise: a Deep Dive into rtk and ponytailI spent some time reading through both ponytail and rtk, and what I like most is that they solve two different problems in the agent loop. They are not competing ideas. ponytail changes how the agent 1Jun 27 · 4 min readhaunguyen.hashnode.dev
LeetCode 9 - Palindrome NumberStatement The problem asks us to determine whether a given integer reads the same forward and backward. Such numbers are called palindromes. For example, the number 121 is a palindrome because reversi1Jun 19 · 4 min readhaunguyen.hashnode.dev
LeetCode 1 - Two SumStatement The problem gives us an integer array called nums and another integer called target. Our task is to find two different elements in the array whose sum equals target, then return their indiceJun 18 · 4 min readhaunguyen.hashnode.dev
