There are a total ofncourses you have to take, labeled from0ton - 1.Some courses may have prerequisites, for example to take course 0 you have to firs...
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其他好文 时间:
2015-05-14 18:00:08
阅读次数:
137
题目
思路
还是拓扑排序的思路。需要注意的是,这题的量变大了,会有2000门或以上的课,因此用malloc动态分配数组。
其实C真的挺好玩。代码int * findOrder(int numCourses, int ** prerequisites, int prerequisitesRowSize, int prerequisitesColSize, int * returnSize) {...
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其他好文 时间:
2015-05-14 16:40:02
阅读次数:
135
初识实验楼,决定在上面好好的练练手。Course 1 : print "Hello world"在虚拟机桌面,打开终端Xfce,通过运行linux指令,新建c文件,进行编辑,编译,最后在终端输出c文件按运行结果。首先打开Xfce输入:cd Desktop通过touch指令创建文件,输入:touch ...
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其他好文 时间:
2015-05-14 16:12:58
阅读次数:
126
题目:leetcode
Course Schedule II
There are a total of n courses you have to take, labeled from 0 to n
- 1.
Some courses may have prerequisites, for example to take course 0 you have ...
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其他好文 时间:
2015-05-14 12:09:02
阅读次数:
119
http://hukai.me/android-training-course-in-chinese/connectivity/efficient-downloads/efficient-network-access.html
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移动开发 时间:
2015-05-14 09:58:19
阅读次数:
111
There are a total ofncourses you have to take, labeled from0ton - 1.Some courses may have prerequisites, for example to take course 0 you have to firs...
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其他好文 时间:
2015-05-14 00:57:32
阅读次数:
98
阅读;用很少的时间来学习别人很久的研究;https://www.quora.com/是一个可以寻找答案的地方。2.旅游;探索未曾到过的世界,同时去领略不同的世界观;不要把你的时间和金钱花在物品上,而应该把他们投资到经历上。3.学习;每天学习一些新知识,https://www.coursera.org/course..
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其他好文 时间:
2015-05-12 11:46:46
阅读次数:
179
当今计算机系统要处理的数据类型变得多种多样,并且为了深入理解,需要对数据进行过滤;同时,开源应用变得越来广受欢迎,这一切都在改变着 R 这一用于统计分析与可视化的语言。随着时代的发展,R语言也在不断的衍变,并成为了当前很多大数据应用当中的一个环节。 大数据时代,R 语言已蓄势待发,各位学员,let's go!视频地址:http://edu.csdn.net/course/detail/645...
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编程语言 时间:
2015-05-11 20:09:25
阅读次数:
142
题目There are a total of n courses you have to take, labeled from 0 to n - 1.Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pai...
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其他好文 时间:
2015-05-11 16:07:36
阅读次数:
113
Problem Description
ACboy has N courses this term, and he plans to spend at most M days on study.Of course,the profit he will gain from different course depending on the days he spend on it.How to arr...
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其他好文 时间:
2015-05-10 15:49:01
阅读次数:
206