当前位置:网站首页>leetcode 650. 2 Keys Keyboard 只有两个键的键盘(中等)
leetcode 650. 2 Keys Keyboard 只有两个键的键盘(中等)
2022-07-02 22:29:00 【InfoQ】
一、题目大意
- 1 <= n <= 1000
二、解题思路
三、解题方法
3.1 Java实现
public class Solution {
public int minSteps(int n) {
int[] dp = new int[n + 1];
int h = n * n;
for (int i = 2; i <= n; i++) {
dp[i] = i;
for (int j = 2; j <= h; j++) {
if (i % j == 0) {
dp[i] = dp[j] + dp[i / j];
break;
}
}
}
return dp[n];
}
}
四、总结小记
- 2022/7/2 期待7月11号
边栏推荐
- What can I do after buying a domain name?
- (毒刺)利用Pystinger Socks4上线不出网主机
- Load balancing cluster (LBC)
- JSON data transfer parameters
- 跨境电商如何通过打好数据底座,实现低成本稳步增长
- Master the development of facial expression recognition based on deep learning (based on paddlepaddle)
- How to maintain the brand influence of clothing enterprises
- 程序分析与优化 - 9 附录 XLA的缓冲区指派
- Catalogue of digital image processing experiments
- YOLOX加强特征提取网络Panet分析
猜你喜欢

FOC矢量控制及BLDC控制中的端电压、相电压、线电压等概念别还傻傻分不清楚

JDBC练习案例
![[analysis of STL source code] imitation function (to be supplemented)](/img/40/a02a04a24f385a31e0484d1071ecec.jpg)
[analysis of STL source code] imitation function (to be supplemented)

Go project operation method

理想汽车×OceanBase:当造车新势力遇上数据库新势力

【直播预约】数据库OBCP认证全面升级公开课

跨境电商如何通过打好数据底座,实现低成本稳步增长

Why can't the start method be called repeatedly? But the run method can?

Difference between NVIDIA n card and amda card

C# MVC创建一个视图摆脱布局的影响
随机推荐
判断二叉树是否为满二叉树
基于Pyqt5工具栏按钮可实现界面切换-1
SQL advanced syntax
VIM interval deletion note
抖音实战~点赞数量弹框
Third party payment function test point [Hangzhou multi tester _ Wang Sir] [Hangzhou multi tester]
Master the development of facial expression recognition based on deep learning (based on paddlepaddle)
C# MVC创建一个视图摆脱布局的影响
[error record] the flutter reports an error (could not resolve io.flutter:flutter_embedding_debug:1.0.0.)
List of major chip Enterprises
Getting started with golang: for Range an alternative method of modifying the values of elements in slices
Interface switching based on pyqt5 toolbar button -2
程序分析与优化 - 9 附录 XLA的缓冲区指派
【Proteus仿真】51单片机+LCD12864推箱子游戏
Li Kou brush questions (2022-6-28)
【STL源码剖析】仿函数(待补充)
A single element in an ordered array -- Valentine's Day mental problems
php 获取真实ip
LINQ usage collection in C #
How to maintain the brand influence of clothing enterprises