HDU1029java版本
来源:互联网 发布:苏州网页美工培训 编辑:程序博客网 时间:2024/06/07 06:36
Ignatius and the Princess IV
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32767 K (Java/Others)
Total Submission(s): 30701 Accepted Submission(s): 13105
Problem Description
“OK, you are not too bad, em… But you can never pass the next test.” feng5166 says.
“I will tell you an odd number N, and then N integers. There will be a special integer among them, you have to tell me which integer is the special one after I tell you all the integers.” feng5166 says.
“But what is the characteristic of the special integer?” Ignatius asks.
“The integer will appear at least (N+1)/2 times. If you can’t find the right integer, I will kill the Princess, and you will be my dinner, too. Hahahaha…..” feng5166 says.
Can you find the special integer for Ignatius?
Input
The input contains several test cases. Each test case contains two lines. The first line consists of an odd integer N(1<=N<=999999) which indicate the number of the integers feng5166 will tell our hero. The second line contains the N integers. The input is terminated by the end of file.
Output
For each test case, you have to output only one line which contains the special number you have found.
Sample Input
5
1 3 2 3 3
11
1 1 1 1 1 5 5 5 5 5 5
7
1 1 1 1 1 1 1
Sample Output
3
5
1
import java.util.Arrays;import java.util.Scanner;public class HDU1029 { static int a[] = new int[10000]; private static int n; private static int x; private static boolean bo; public static void main(String[] args) { Scanner sc = new Scanner(System.in); while (sc.hasNext()) { n = sc.nextInt(); int k = (n + 1) / 2; int flag = 0; bo = false; //Arrays.fill(a, 0);这样写会超时的,太坑了 a=new int[10000];//这样就过了 for (int i = 0; i < n; i++) { x = sc.nextInt(); a[x]++; if (a[x] >= k) { flag = x; bo = true; } } System.out.println(flag); } }}
- HDU1029java版本
- 版本
- 版本
- 版本
- 版本
- 版本
- 版本
- 版本
- 版本
- 低版本编译兼容高版本版本
- ubuntu 衍生版本/桌面版本/服务器版本
- 产品版本、软件版本、文档版本定义
- 版本控制
- 测试版本
- 版本管理
- 版本控制
- RichEdit 版本
- 版本三
- nginx配置uwsgi
- C#爬虫
- 成员函数的重载,覆盖,与隐藏
- [AHK]利用Shell.Application对象批量改名
- ARM Linux虚拟地址转换为内存物理地址
- HDU1029java版本
- ZOJ-3715-Kindergarten Election(贪心 枚举 模拟)
- 最小马氏距离分类器
- java动态代理
- pyinstaller(py文件转成exe)
- CmakeLists.txt 格式概览
- 矩阵快速幂
- React-native学习过程 八 组件综合应用
- Android--手机卫士涉及的知识点总结(六)