文章目录pandasfillna和dropnaprint(__doc__)作用作用推广执行对象传递是传值还是传引用numpy获取非零元素判断对称矩阵加号 操作符Anaconda, conda, pyenv, virtualenv的区别装饰器画图不规则多子图rcParams参数中的单星号和双星号单星号双星号collections模块namedtupleOrderedDict生成器 迭代器 可迭代对            
                
                    
                        
                                                            
                                                                        
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                            2024-05-30 13:45:31
                            
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            # Java中的Triangle案例
在学习Java编程时,Triangle(三角形)是一个常见的案例,它帮助初学者理解面向对象编程的基本概念,如类、对象、继承和多态等。《Java编程语言》一书中也经常引用类似的案例来教授基础概念。本文将通过三角形类的实现来探讨Java的核心特性,并提供代码示例以便更好地理解。
## 三角形类的设计
在Java中,我们可以创建一个Triangle类来表示三角            
                
         
            
            
            
            题目限制Time Limit: 1000MS...            
                
                    
                        
                                                            
                                                                        
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                            2019-02-12 19:18:00
                            
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            Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below. Notice Bonus point if you            
                
                    
                        
                                                            
                                                                        
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                            2016-07-10 08:46:00
                            
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            # 使用Python将三角形转换为STL格式
## 引言
STL(Stereolithography)是一种广泛使用的三维模型文件格式,特别是在3D打印和计算机辅助设计(CAD)中。本文将介绍如何使用Python将三角形转换为STL文件,并通过代码示例进行详细说明。
## 项目概述
在我们的项目中,我们将创建一个简单的程序,它可以生成包含单个三角形的STL文件。项目的步骤包括:
1. 定            
                
                    
                        
                                                            
                                                                        
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                            2024-10-14 05:21:36
                            
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            描写叙述
7
3 8
8 1 0
2 7 4 4
4 5 2 6 5
(Figure 1)
Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers passed on a route that starts at the top and ends somewh            
                
                    
                        
                                                            
                                                                        
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                            2017-04-26 10:27:00
                            
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            题目限制Time Limit: 1000MS...            
                
                    
                        
                                                            
                                                                        
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            Dynamic ProgrammingGiven a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For exa...            
                
                    
                        
                                                            
                                                                        
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                            2014-11-19 17:00:00
                            
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            1006: TriangleTime Limit:1 Sec Memory Limit:32 MB Submit:29 Solved:8 Description Itisasimpletask,forNpointsonthe2Dplane,youaresupposedtofindwhethertherearethreepointswhichcouldformaisoscelestriangle. Input Thereareseveraltestcases.Foreachcase,thefirstlineisanintegerN(3#include#include#include...            
                
                    
                        
                                                            
                                                                        
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                            2013-07-13 19:41:00
                            
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            Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For example, given the following triangle[ [2], [3,4], [6,5,7], [4,1,8,3]]The minimum path sum from top to bottom is11(i.e.,2+3+5+1= 11).Note:Bonus point if you areab...            
                
                    
                        
                                                            
                                                                        
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                            2013-09-24 07:26:00
                            
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            TriangleGiven a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For example, given...            
                
                    
                        
                                                            
                                                                        
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                            2021-08-07 14:08:41
                            
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            题目限制Time Limit: 1000MS		Memory Limit: 10000KTotal Submissions: 59262		Accepted: 35557时间限制: 1000ms		内存限制: 10000k提交:59262		 接受:35557Description描述			    7		   	  3   8			8   1   0		  2   7   4 ...            
                
                    
                        
                                                            
                                                                        
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                            2021-08-10 10:16:47
                            
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            动态规划int minimumTotal (vector<vector<int>>& triangle) {          for (int i = triangle.size() - 2; i >= 0; --i)               for (int j = 0; j < i + 1; ++j)                     t            
                
                    
                        
                                                            
                                                                        
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                            2022-01-17 17:33:07
                            
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            73 88 1 02 7 4 44 5 2 6 5(Figure 1) Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers passed on a route tha            
                
                    
                        
                                                            
                                                                        
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                            2017-11-21 00:06:00
                            
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            题目限制Time Limit: 1000MS...            
                
                    
                        
                                                            
                                                                        
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                            2019-02-12 19:18:00
                            
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            The Triangle 时间限制:1000 ms | 内存限制:65535 KB 难度:4 描写叙述 7 3 8 8 1 0 2 7 4 4 4 5 2 6 5 (Figure 1) Figure 1 shows a number triangle. Write a program that ca            
                
                    
                        
                                                            
                                                                        
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                            2017-06-14 09:04:00
                            
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            Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below. For example, given the fo            
                
                    
                        
                                                            
                                                                        
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                            2017-07-05 12:28:00
                            
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            A zero-indexed array A consisting of N integers is given. A tripleA[R] > A[P], A[R] + A[P] > A[Q]. For example, consider            
                
                    
                        
                                                            
                                                                        
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                            2023-06-29 09:54:55
                            
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题目限制Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 59262 Accepted: 35557 时间限制: 1000ms 内存限制: 10000k 提交:59262 接受:35557
Description描述7          3   8      8   1   0      2   7   4   4    4              
                
                    
                        
                                                            
                                                                        
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                            2022-03-23 17:40:35
                            
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            Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.
For example, given the following triangle
[
     [2],
    [3,4],
   [6            
                
                    
                        
                                                            
                                                                        
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                            2017-05-03 16:43:00
                            
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