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(1) 设计一个程序,用于根据用户输入的命令行参数数量来计算长方形、正方形、三角形的面积。如果输入的参数为一个、二个、三个则它们应分别对应正方形、长方形、三角形...
(1) 设计一个程序,用于根据用户输入的命令行参数数量来计算长方形、正方形、三角形的面积。如果输入的参数为一个、二个、三个则它们应分别对应正方形、长方形、三角形,如果没有参数,则通过异常处理方法现实错误消息。(用于计算面积的方法是一个重载的方法。提示:定义一个抽象的父类,并提供一个抽象的方法area(). 再派生出三个子类,重写area()方法,然后在main方法中用多态来实现具体的面积函数的调用)。-(1) design a program based on user input for the command line parameters to calculate the number of rectangular, square, triangle area. If the input parameter is one, two, three then they should correspond to a square, rectangle, triangle, without parameters, exception handling through the real error message. (Used to calculate the area is an overloaded method. Note: the definition of an abstract parent class, and provides an abstract method area (). To send birth to three sub-classes override area () method, and then in main method using multi-state to achieve a specific area of a function call).
- 2022-07-11 07:56:19下载
- 积分:1
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Array for the longest increasing subsequence algorithm. An array of input and ou...
求数组最长递增子序列算法。输入一个数组,输出其最大递增子序列-Array for the longest increasing subsequence algorithm. An array of input and output its maximum incremental sequence
- 2022-12-09 14:40:02下载
- 积分:1
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OSCI组织最新lease出来的传输级建模指导实验,对初学者快速认识TLM中的一些基本概念很有用,本实验经作者修改并调试通过。...
OSCI组织最新lease出来的传输级建模指导实验,对初学者快速认识TLM中的一些基本概念很有用,本实验经作者修改并调试通过。-The tutorial2 of TLM-2.0 which is released from OSCI group currently!
- 2023-08-04 19:20:03下载
- 积分:1
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NC a good source is vb, and the writing is pretty good, we will look at
一个不错的数控源码是vb的,很不错的写的,大家可以-NC a good source is vb, and the writing is pretty good, we will look at
- 2022-02-28 10:41:35下载
- 积分:1
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这是一个VHDL(硬件描述语言)的编译器,更确切说是一个解释器,输入是VHDL语言,输出是经过提到后的符号表,也就是将VHDL中的重要变量比如输入输出变量和DF...
这是一个VHDL(硬件描述语言)的编译器,更确切说是一个解释器,输入是VHDL语言,输出是经过提到后的符号表,也就是将VHDL中的重要变量比如输入输出变量和DFF等保存下来。-This is a VHDL (hardware description language) compiler, more precise explanation is a device that is VHDL input, output was mentioned after the symbol table to VHDL is the important variables such as input and output variables and other DFF preserved.
- 2023-06-03 15:35:03下载
- 积分:1
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二维条码控件
资源描述MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
- 2022-05-28 19:18:25下载
- 积分:1
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source code of dsr protocol for ad hoc networks in tcl
source code of dsr protocol for ad hoc networks in tcl
- 2022-02-24 14:29:29下载
- 积分:1
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替换多个文件中的文本的程序
替换多个文件中的文本的程序-Program which can replace the specific text from multiple files
- 2022-03-04 17:31:05下载
- 积分:1
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算法分析和设计,给出五个排序算法,然后比较五个算法的运行时间,分析算法的时间复杂度...
算法分析和设计,给出五个排序算法,然后比较五个算法的运行时间,分析算法的时间复杂度-Algorithm analysis and design, are given five sorting algorithm, and then compared the five-time algorithm to analyze the time complexity of algorithm
- 2022-07-01 17:47:37下载
- 积分:1
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学校管理源码,功能全用处大,具有学生管理、学校管理等
学校管理源码,功能全用处大,具有学生管理、学校管理等-School management source, the functional usefulness of the whole large, with a student management, school management, etc.
- 2023-04-23 19:35:05下载
- 积分:1