Leetcode 740 - Delete and Earn

動機 想像要自由一點 ...

April 17, 2024 · 2 min · zhengcf

Leetcode 1857 - Largest Color Value in a Directed Graph

動機 leetcode復健,原本以為只是複習topo sort… ...

April 13, 2024 · 3 min · zhengcf

leetcode-888 - Fair Candy Swap

動機 直接求數字就好 ...

July 30, 2022 · 2 min · zhengcf

leetcode-299 - Bulls and Cows

動機 就硬幹 ...

September 27, 2021 · 2 min · zhengcf

leetcode-1512 - Number of Good Pairs

動機 複習組合數 ...

September 18, 2021 · 1 min · zhengcf

leetcode-645 - Set Mismatch

動機 水,但好像可以用數學解,但我看不懂 ...

September 14, 2021 · 1 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-710 - Random Pick with Blacklist

動機 random題都很奇妙 ...

September 13, 2021 · 2 min · zhengcf

leetcode-752 - Open the Lock

動機 就是BFS ...

September 13, 2021 · 2 min · zhengcf

leetcode-1189 - Maximum Number of Balloons

動機...

September 13, 2021 · 1 min · zhengcf