Leetcode 1824 - Minimum Sideway Jumps

動機 oh Floyd-Warshall,我忘了!! 原來還可以這樣解loop ...

April 21, 2024 · 2 min · zhengcf

Leetcode 611 - Valid Triangle Number

動機 two ptr!! 我忘了!! ...

April 20, 2024 · 1 min · zhengcf

leetcode-1007 - Minimum Domino Rotations For Equal Row

動機 lee215的解法依舊漂亮 ...

September 16, 2021 · 2 min · zhengcf

leetcode-1509 - Minimum Difference Between Largest and Smallest Value in Three Moves

動機 當初以為只要把最大或最小3個去掉就好… ...

September 16, 2021 · 1 min · zhengcf

leetcode-969 - Pancake Sorting

動機 模擬bubble sort ...

September 14, 2021 · 2 min · zhengcf

leetcode-1541 - Minimum Insertions to Balance a Parentheses String

動機 先把礙事的處理掉就好!! ...

September 14, 2021 · 2 min · zhengcf

leetcode-659 - Split Array into Consecutive Subsequences

動機 跟patch array一樣很有魔法的題目 ...

September 14, 2021 · 2 min · zhengcf

leetcode-330 - Patching Array

動機 有點魔法的一題 ...

September 14, 2021 · 1 min · zhengcf

leetcode-410 - Split Array Largest Sum

動機 經典的binary search題 注意結果是不是連續的!! ...

September 13, 2021 · 1 min · zhengcf

leetcode-1386 - Cinema Seat Allocation

動機 十分的哭,1 <= n <= 10^9 會不會太大 ...

September 5, 2021 · 2 min · zhengcf