3 月 2022

Last Updated on 2022-03-24 by Clay

題目

You are given an array people where people[i] is the weight of the ith person, and an infinite number of boats where each boat can carry a maximum weight of limit. Each boat carries at most two people at the same time, provided the sum of the weight of those people is at most limit.

Last Updated on 2022-03-23 by Clay

題目

There is a broken calculator that has the integer startValue on its display initially. In one operation, you can:

Last Updated on 2022-03-24 by Clay

題目

The numeric value of a lowercase character is defined as its position (1-indexed) in the alphabet, so the numeric value of a is 1, the numeric value of b is 2, the numeric value of c is 3, and so on.

Last Updated on 2022-03-24 by Clay

題目

You are given a string s. We want to partition the string into as many parts as possible so that each letter appears in at most one part.

Last Updated on 2022-03-20 by Clay

題目

In a row of dominoes, tops[i] and bottoms[i] represent the top and bottom halves of the ith domino. (A domino is a tile with two numbers from 1 to 6 – one on each half of the tile.)

… Read More »LeetCode: 895-Maximum Frequency Stack 解題紀錄

Last Updated on 2022-03-18 by Clay

題目

Given a string s, remove duplicate letters so that every letter appears once and only once. You must make sure your result is the smallest in lexicographical order among all possible results.

Last Updated on 2022-03-17 by Clay

題目

Given a balanced parentheses string s, return the score of the string.