394. Decode String 2018-04-15 Leetcode 297 words 1 min read 題目連結 利用 Stack 做 parsing 的經典題! Read more..
737. Sentence Similarity II 2018-04-15 Leetcode 349 words 1 min read 題目連結 Transitive relation on undirected graph $\rightarrow$ 善用並查集可以解! Read more..
298. Binary Tree Longest Consecutive Sequence 2018-04-15 Leetcode 436 words 1 min read 題目連結 DFS 練習好題! Read more..
418. Sentence Screen Fitting 2018-04-15 Leetcode 379 words 1 min read 題目連結 DP紀錄什麼呢?紀錄下如果用某字開頭的話,這個row可以裝下多少字! Read more..