Hash Table

2342. Max Sum of a Pair With Equal Sum of Digits

2342. Max Sum of a Pair With Equal Sum of

2260. Minimum Consecutive Cards to Pick Up

2260. Minimum Consecutive Cards to Pick Up class Solution: def

2287. Rearrange Characters to Make Target String

2287. Rearrange Characters to Make Target String 同 1189. Maximum

1189. Maximum Number of Balloons

1189. Maximum Number of Balloons class Solution: def maxNumberOfBalloons(self,

1133. Largest Unique Number

1133. Largest Unique Number class Solution: def largestUniqueNumber(self, nums:

2225. Find Players With Zero or One Losses

2225. Find Players With Zero or One Losses class Solution:

2336. Smallest Number in Infinite Set

2336. Smallest Number in Infinite Set 這個題目滿有趣的,側重在邏輯處理的部分,寫 code

75. Sort Colors

75. Sort Colors 這個題目的要求基本上就是排序,並且但是必須要在原先的記憶體上去做操作,第一個解法可以參考 921. Sort an Array

383. Ransom Note

383. Ransom Note class Solution: def canConstruct(self, ransomNote: str,

409. Longest Palindrome

409. Longest Palindrome from collections import Counter class Solution: def