university

C语言I博客作业06

青春壹個敷衍的年華 提交于 2019-12-03 02:32:39
这个课程属于哪个课程 C语言程序设计II 这个作业要求在哪里 ( https://edu.cnblogs.com/campus/zswxy/SE2019-1/homework/9829 ) 我在这个课程的目标是 掌握好If-else语句,分支结构,字符型数据 这个作业在那个具体方面 帮助我更好的运用if-else语句以及分支结构,还有字符型数据 参考文献 C语言程序设计,PTA 1.PTA实验作业 1.1高考结束不久,各校的入取分数线也出来了,北京大学(Peking University)720,浙江大学(Zhejiang University)650,工业大学(University Of Technology)600,文理学院(Shaoxing University)550,文理学院元培学院(Shaoxing University Yuanpei College)500,绍兴职业技术学院(Shaoxing Vocational & Technical College)400,张三的分数为n,请问张三能去哪个大学? 如果分数低于400,则回家种地(to be a farmer)。很多学生都想知道自己能去哪个学校,求身为程序员的你帮帮他们。 1.1.1数据处理 数据表达:引入变量n,数据类型为整型,n是由题目给出的 数据处理:运用了if-else语句,结构为分支结构 1.1

Connecting to Heroku using port 443

匿名 (未验证) 提交于 2019-12-03 02:20:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I'm a university student and all ports except 80, 443 are blocked. I'm able to connect to github via Host github.com Hostname ssh.github.com Port 443 git push heroku master gives me this error: ssh: connect to host heroku.com port 22: Connection refused fatal: The remote end hung up unexpectedly I've tried the solutions posted here on SO but I've still not got it working. Is there a way I can connect to heroku do deploy my websites? Thanks a lot 回答1: If your SSH port been blocked and wish to push into heroku using alternate port then you may

how to pass a null value to a foreign key field?

匿名 (未验证) 提交于 2019-12-03 02:14:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have 2 tables: university : university_id(p.k) | university_name and user : uid | name | university_id(f.k) How to keep university_id NULL in user table? I am writting only 1 query, my query is: INSERT INTO user (name, university_id) VALUES ($name, $university_id); Here $university_id can be null from front end. university table will be set bydefault by me. In the front end, student will select the university name, according to that the university_id will pass to user table, but if student is not selecting any university name then is

Machine Learning Algorithm selection

匿名 (未验证) 提交于 2019-12-03 01:39:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I am new in machine learning. My problem is to make a machine to select a university for the student according to his location and area of interest. i.e it should select the university in the same city as in the address of the student. I am confused in selection of the algorithm can I use Perceptron algorithm for this task. 回答1: There are no hard rules as to which machine learning algorithm is the best for which task. Your best bet is to try several and see which one achieves the best results. You can use the Weka toolkit , which

flask sqlalchemy query with keyword as variable

匿名 (未验证) 提交于 2019-12-03 01:11:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Let's say I have a model like this: class User(db.Model): id = db.Column(db.Integer, primary_key=True) hometown = db.Column(db.String(140)) university = db.Column(db.String(140)) To get a list of users from New York, this is my query: User.query.filter_by(hometown='New York').all() To get a list of users who go to USC, this is my query: User.query.filter_by(university='USC').all() And to get a list of users from New York, and who go to USC, this is my query: User.query.filter_by(hometown='New York').filter_by(university='USC').all() Now, I

C语言I博客作业06

匿名 (未验证) 提交于 2019-12-03 00:16:01
第3章 分支结构 3.1-3.2 使学生熟悉多分支结构、字符型数据类型和逻辑运算符。 这个作业属于那个课程 C语言程序设计II 这个作业要求在哪里 https://edu.cnblogs.com/campus/zswxy/SE2019-1/homework/9889 我在这个课程的目标是 熟练分支结构的使用 这个作业在那个具体方面帮助我实现目标 敲代码的同时 参考文献 1.1.1数据处理 数据表达:用了变量N,类型是整型。 数据处理:用了if条件结构。 1.1.2实验代码截图 1.1.3 造测试数据 分数 ѧУ 说明 730 Peking University 730分上Peking University 600 University Of Technology 600分上University Of Technology 650 Zhejiang University 650分上Zhejiang University 1.1.4 PTA提交列表及说明 ①编译错误:个别printf后面没打“;” ②编译错误:if条件语句没有打”{“ 1.2.1 数据处理 数据表达:用了distance变量,,类型是整型。 数据处理:用了if条件结构。 1.2.2实验代码截图 1.2.3 造测试数据 distance 结果 说明 120 Bike 骑自行车快 60 Walk 走路快 100 All

LISA15 key Topics: Culture, Monitoring & Metrics, SRE & Software Engineering, and Systems & Network Engineering.

江枫思渺然 提交于 2019-12-01 16:27:30
LISA: Where systems engineering and operations professionals share real-world knowledge about designing, building, and maintaining the critical systems of our interconnected world. The LISA conference has long served as the annual vendor-neutral meeting place for the wider system administration community. The LISA15 program addressed the overlap and differences between traditional and modern IT operations and engineering, and offers a highly-curated program around four key topics : Culture, Monitoring & Metrics, SRE & Software Engineering, and Systems & Network Engineering . The six-day

网络公开课和MOOC资源

Deadly 提交于 2019-12-01 07:48:38
美国(USA) 1. 麻省理工学院开放课程(Free Online Course Materials/ MIT OpenCourseWare) 2. 耶鲁大学开放课程(Online Video Lectures and Course Materials) 3. 约翰 霍普金斯大学开放课程(OpenCourseWare at the Johns Hopkins Bloomberg School of Public Health) 4. 加州大学伯克利分校网络课程(Webcast.berkeley) 5. 塔夫茨大学开放课程(Tufts OpenCourseWare, Tufts University) 6. 圣姆大学开放课程(Notre Dame OpenCourseWare) 7. 密歇根大学开放资源(U-M Open Educational Resources) 8. 卡内基 梅隆大学开放学习行动(Open Learning Initiative, CMU) 9. 加州大学欧文分校开放课程(Open Course Ware, University of California, Irvine) 10. 斯坦福开放工程课程(Stanford Engineering) 11. 犹他州立大学开放课程(Utah State OpenCourseWare) 12. 马萨诸塞波斯顿分校开放课程

PhD Positions opening at University of Nevada, Reno (Wireless Networking / Cognitive Radio / Wireles...

耗尽温柔 提交于 2019-11-26 16:28:53
PhD Positions opening at University of Nevada, Reno (Wireless Networking / Cognitive Radio / Wireless Security) PhD Positions opening at University of Nevada, Reno Dept. of Computer Science and Engineering Research Areas: Wireless Networking / Cognitive Radio / Wireless Security Prof. Shamik Sengupta Website: http://www.cse.unr.edu/~ shamik/ Email: ssengupta@unr.edu mailto: sseng upta@unr.edu * Applications are invited for PhD students in Wireless Networking / Cognitive Radio / Wireless Security at University of Nevada, Reno, Dept of Computer Science and Engineering. Research Assistantship is