2023-11-22:用go语言,给你一个长度为 n 下标从 0 开始的整数数组 nums。
给定两个字符串 str1 和 str2 ,请你算出将 str1 转为 str2 的最少操作数。
我麻溜的写完DFS顺利的AC掉,之后开始写状压DFS版代码,然后测了几组数据就直接提交了。
今天分享的题目是状压DP题,这道题最大槽点:难度标签不太对,状压DP一般都要【普及/提高-】起。
在本题中,匹配是指字符串的所有字符匹配整个模式。例如,字符串"aaa"与模式"a.a"和"ab_ac_a"匹配,但是与"aa.a"和"ab*a"均不匹配...
Given an array nums which consists of non-negative integers and an integer m, you can split the array into m non-empty continuous subarrays.
Given two strings text1 and text2, return *the length of their longest common subsequence. *If there is no common subsequence, return 0.
You want to schedule a list of jobs in d days. Jobs are dependent (i.e To work on the i-th job, you have to finish all the jobs j where 0 <= j < i).