1094. The Largest Generation (25)
来源:互联网 发布:深圳网络教育报名 编辑:程序博客网 时间:2024/05/01 23:11
A family hierarchy is usually presented by a pedigree tree where all the nodes on the same level belong to the same generation. Your task is to find the generation with the largest population.
Input Specification:
Each input file contains one test case. Each case starts with two positive integers N (<100) which is the total number of family members in the tree (and hence assume that all the members are numbered from 01 to N), and M (<N) which is the number of family members who have children. Then M lines follow, each contains the information of a family member in the following format:
ID K ID[1] ID[2] ... ID[K]
where ID is a two-digit number representing a family member, K (>0) is the number of his/her children, followed by a sequence of two-digit ID's of his/her children. For the sake of simplicity, let us fix the root ID to be 01. All the numbers in a line are separated by a space.
Output Specification:
For each test case, print in one line the largest population number and the level of the corresponding generation. It is assumed that such a generation is unique, and the root level is defined to be 1.
Sample Input:23 1321 1 2301 4 03 02 04 0503 3 06 07 0806 2 12 1313 1 2108 2 15 1602 2 09 1011 2 19 2017 1 2205 1 1107 1 1409 1 1710 1 18Sample Output:
9 4
#include<cstdio>#include<iostream>#include<vector>#include<algorithm>#include<queue>#include<stack>#include<string>#include<string.h>using namespace std;int main(){ freopen("F://Temp/input.txt", "r", stdin); int n, m; cin >> n >> m; vector<int> vec_arr[100]; //vector<int> *vec_arr = new vector<int>[n+1];//*Point!!这个+1不能忘啊! while (m--){ int parent,count; cin >> parent >> count; while (count--){ int child; cin >> child; vec_arr[parent].push_back(child); } } vector<int>V1; vector<int>V2; const int ROOT = 1; V1.push_back(ROOT); int max = 1, max_level = 1, cur_level = 1; while (true){ ++cur_level; if (V1.size() == 0)break; for (int i = 0; i < V1.size(); ++i){ for (int j = 0; j < vec_arr[V1[i]].size(); ++j){ V2.push_back(vec_arr[V1[i]][j]); } } if (V2.size() > max){ max = V2.size(); max_level = cur_level; } V1 = V2; V2.clear(); } cout << max << " " << max_level << endl; //delete []vec_arr; return 0;}
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 1094. The Largest Generation (25)
- 使用Charles对手机app网络包进行分析
- Java字符串反转
- Java 利用 SWFUpload多文件上传 session 为空失效,不能验证的问题
- jQuery-使用jQuery进行Dom操作
- 【BLE】CC2541之发现多个特征值句柄
- 1094. The Largest Generation (25)
- 在android中批量执行sqlite的sql脚本
- kali linux 升级至2.0
- IOC容器之灵活配置对象属性值一
- CloudantDB创建view(In fact,it is the secondary Indexes)
- PHP heredoc技术
- Uva 177 Paper Folding(模拟?Orz)
- Linux查看内核(Kernel)版本的方法
- Mac虚拟机安装win7教程之前奏曲