2020-CSP南京线上分享会-高分经验分享

古城微笑少年丶 2023-03-14 05:58 137阅读 0赞

**以下内容来自2020-CSP南京在线研讨会内容 侵删**

**会议视频：**  
[https://dl.ccf.org.cn/meeting/loadMeetingDetailById?id=4930818217035776&\_ack=1][https_dl.ccf.org.cn_meeting_loadMeetingDetailById_id_4930818217035776_ack_1]

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### 清华大学:陈文光 ###

**CSP考什么**  
基本的编程  
数据结构  
算法  
调试能力（实践）

**CCSP**  
内存空间  
读写数据  
网络通信  
性能优化

**工程能力**  
参与现有软件的编写  
测试  
与客户沟通  
设计审查  
团队合作等

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**题目难度描述**

第一题:单循环+分支语句即可完成，例如给出输入数据中偶数的个数.  
第二题:可能需要多重循环/或对数据进行排序等常见操作，例如点击窗口问题  
第三题:不具备算法难度，但具有一定工作量，例如命令行选项分析  
第四题:具备一定算法难度，例如广度优先图遍历算反、最短路径算法，但从题目到算法的映射不难  
第五题:不仅具备算法难度，如动态规划算法，将题目抽象到算法模型也有难度

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例题：  
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前两题是送分题  
如果不能得分  
说明缺乏基本编程技能，或对0J方式不熟悉  
如果不能得满分  
说明编程对边界条件的考虑不完整

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### 赵晨余 南航 500分 ###

考试结束的评分，有部分分  
没有即时反馈  
预留30-45m做测试 考虑边界情况

练习题库:  
CSP官方题库，有历次CSP真题  
[http://118.190.20.162/home.page][http_118.190.20.162_home.page]  
或cspro.org -> \[报名入口\] -> \[模拟考试\]  
面向ICPC的题库  
[http://acm.hdu.edu.cn][http_acm.hdu.edu.cn]  
面向企业机试的题库  
[https://leetcode-cn.com][https_leetcode-cn.com]

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**map放弃val时候可以当做set使用**

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### 南理工 田鑫 ###

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[https_dl.ccf.org.cn_meeting_loadMeetingDetailById_id_4930818217035776_ack_1]: https://dl.ccf.org.cn/meeting/loadMeetingDetailById?id=4930818217035776&_ack=1
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[http_118.190.20.162_home.page]: http://118.190.20.162/home.page
[http_acm.hdu.edu.cn]: http://acm.hdu.edu.cn
[https_leetcode-cn.com]: https://leetcode-cn.com
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