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[文件格式] czichengxu
说明:有1、2、3、4个数字,能组成多少个互不相同且无重复数字的三位数?都是多少? 1.程序分析:可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去 掉不满足条件的排列。 -There are numbers 1,2,3,4, how many can be composed of mutually exclusive and non-duplication of the same three-digit numbers? How many are? 1. P<fataimai> 在 2025-06-04 上传 | 大小:2kb | 下载:0
[文件格式] Branch-and-Price
说明:Branch—and—Price,一种广义分枝定界或分枝定界的扩展算法,它允许列生成过程应用于整个分枝定界树-The philosophy of branch-and-price is similar to that of branch-and-cut except that the procedure focuses on col- umn generation rather than row generation.<abrahamlau> 在 2025-06-04 上传 | 大小:607kb | 下载:0
[文件格式] dianliyingyong
说明:ARM9 在电力终端中的应用及技术解决方案-ARM9 terminal in the power of applications and technology solutions<胡兵> 在 2025-06-04 上传 | 大小:326kb | 下载:0
[文件格式] PSO_Algorithm
说明:PSO’s precursor was a simulator of social behavior, that was used to visualize the movement of a birds’ flock. Several versions of the simulation model were developed, incorporating concepts such as nearest-neighbor velocity matching and accele<sina mehrabi> 在 2025-06-04 上传 | 大小:8kb | 下载:0
[文件格式] gongjiaoIC
说明:这是关于硬件的相关知识!介绍了关于硬件工程师的相关知识!系统的说明了-This is the relevant knowledge on the hardware! Information on the hardware engineers knowledge! And systematic explanation of the<李洪俊> 在 2025-06-04 上传 | 大小:205kb | 下载:0
[文件格式] weixiu
说明:这个帖子对需要学习维修主板的朋友门将有所帮助,可以提点一些初学者们。-This post needs to learn to repair motherboard help friends goalkeeper, he can ask a number of beginners who points.<secondhero> 在 2025-06-04 上传 | 大小:2kb | 下载:0
[文件格式] jiance
说明:这里也是一些学习维修主板需要掌握的知识,有错误的地方请联系本人,fuqiang1218·sina.com-Here is some of the main board needs to learn maintenance knowledge, there are the wrong place please contact me, fuqiang1218 sina.com<secondhero> 在 2025-06-04 上传 | 大小:32kb | 下载:0