2021年字节跳动2018校招大数据方向(第一批).pdf

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1、编程题 编程题 1时间限制：1 秒空间限制：32768KP为给定的二维平面整数点集。定义P 中某点 x，如果 x 满足P 中任意点都不在x 的右上方区域内（横纵坐标都大于x），则称其为“最大的”。求出所有“最大的”点的集合。（所有点的横坐标和纵坐标都不重复,坐标轴范围在0,1e9)内）如下图：实心点为满足条件的点的集合。请实现代码找到集合P 中的所有”最大“点的集合并输出。输入描述:第一行输入点集的个数 N，接下来 N 行，每行两个数字代表点的 X 轴和 Y 轴。对于 50%的数据,1=N=10000;对于 100%的数据,1=N=500000;精品w o r d 学习资料 可编辑资料-精心整

2、理-欢迎下载-第 1 页，共 6 页输出描述:输出“最大的”点集合，按照 X 轴从小到大的方式输出，每行两个数字分别代表点的 X 轴和 Y 轴。输入例子1:51 25 34 67 59 0输出例子1:4 67 59 0编程题 编程题 2时间限制：3 秒空间限制：131072K给定一个数组序列,需要求选出一个区间,使得该区间是所有区间中经过如下计算的值最大精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 2 页，共 6 页文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7

3、H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档

4、编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1

5、F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9

6、K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5

7、A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I

8、1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 Z

9、W2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5的一个：区间中的最小数*区间所有数的和最后程序输出经过计算后的最大值即可，不需要输出具体的区间。如给定序列6 2 1则根据上述公式,可得到所有可以选定各个区间的计算值:6=6*6=36;2=2*2=4;1=1*1=1;6,2=2*8=16;2,1=1*3=3;6,2,1=1*9=9;从上述计算可见选定区间6，计算值为36，则程

10、序输出为36。区间内的所有数字都在0,100的范围内;输入描述:第一行输入数组序列长度n，第二行输入数组序列。对于 50%的数据,1=n=10000;对于 100%的数据,1=n=500000;输出描述:输出数组经过计算后的最大值。输入例子1:36 2 1精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 3 页，共 6 页文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码

11、:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7

12、R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9

13、 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A1

14、0H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z

15、10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2

16、S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9

17、X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5输出例子1:36编程题 编程题 3时间限制：1 秒空间限制：81920K产品经理(PM)有很多好的idea，而这些 idea 需要程序员实现。现在有 N 个 PM，在某个时间会想出一个idea，每个idea 有提出时间、所需时间和优先等级。对于一个PM 来说，最想实现的idea 首先考虑优先等级高的，相同的情况下优先所需时间最小的，还相同的情况下选择最早想出的，没有PM 会在同一时刻提出两个idea。同时有 M 个程序员，每

18、个程序员空闲的时候就会查看每个PM 尚未执行并且最想完成的一个 idea,然后从中挑选出所需时间最小的一个idea 独立实现，如果所需时间相同则选择PM序号最小的。直到完成了idea 才会重复上述操作。如果有多个同时处于空闲状态的程序员，那么他们会依次进行查看idea 的操作。求每个 idea 实现的时间。输入第一行三个数N、M、P，分别表示有N 个 PM，M 个程序员，P个 idea。随后有P行，每行有 4 个数字，分别是PM 序号、提出时间、优先等级和所需时间。输出P行，分别表示每个 idea 实现的时间点。输入描述:输入第一行三个数N、M、P，分别表示有N 个 PM，M个程序员，P 个

19、idea。随后有P 行，每行有4 个数字，分别是PM序号、提出时间、优先等级和所需时间。全部数据范围 1,3000。输出描述:输出 P 行，分别表示每个idea实现的时间点。输入例子1:2 2 5精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 4 页，共 6 页文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2

20、S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9

21、X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码

22、:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7

23、R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9

24、 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A1

25、0H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z

26、10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X51 1 1 21 2 1 11 3 2 22 1 1 22 3 5 5输出例子1:34539问答题 题目描述给定一棵树的根节点,在已知该树最大深度的情况下,求节点数最多的那一层并返回具体的层数。如果最后答案有多层,输出最浅的那一层，树的深度不会超过100000。实现代码如下，请指出代码中的多处错误：struct Node vector sons;精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 5 页，共 6 页文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z

27、10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2

28、S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9

29、X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码

30、:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7

31、R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9

32、 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A1

33、0H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5void dfsFind(Node*node,int dep,int counter)counterdep+;for(int i=0;i node.sons.size();i+)dfsFind(node.sonsi,dep,

34、counter);int find(Node*root,int maxDep)int depCounter100000;dfsFind(root,0,depCounter);int max,maxDep;for(int i=1;i max)max=depCounteri;maxDep=i;return maxDep;问答题 题目描述早期短链接广泛应用于图片上传网站，通过缩短网址URL链接字数，达到减少代码字符串的目的。常见于网店图片分类的使用，因有字符个数限制，采用短链接可以达到外链图片的目的。自微博盛行以来，在微博字数有限的特色下，短链接也盛行于微博网站，以节省字数给博主发布更多文字的空间。

35、问题描述：设计一个短链生成和查询系统，需要提供以下两个功能：1、提供长链转换短链的接口2、点击短链能跳转到对应的长链题目要求：1、同一个长链生成同一个短链接，不要有多个短链指向同一个长链。2、同一个短链只能指向某一个长链，短链生成后要固定不变，不能再指向其它长链。3、给出系统架构，需要考虑高并发解决方案。4、考虑存储和缓存方案数据量预估：1、预计长链接总量500 亿2、长链换短链请求量：10W qps3、短链跳转请求量：100W qps精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 6 页，共 6 页文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7

36、H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档

37、编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1

38、F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9

39、K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5

40、A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I

41、1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5文档编码:CJ1F7R3C9K9 HJ5A10H6I1Z10 ZW2S5V7H9X5