HDOJ 2071 Max Num
【摘要】 Problem Description There are some students in a class, Can you help teacher find the highest student .
Input There are some cases. The first line contains an integer t, indicate the ...
Problem Description
There are some students in a class, Can you help teacher find the highest student .
Input
There are some cases. The first line contains an integer t, indicate the cases; Each case have an integer n ( 1 ≤ n ≤ 100 ) , followed n students’ height.
Output
For each case output the highest height, the height to two decimal plases;
Sample Input
2
3 170.00 165.00 180.00
4 165.00 182.00 172.00 160.00
Sample Output
180.00
182.00
同一个代码!这个运行时间正好是在超时的边界!~
import java.util.Scanner;
public class Main { static Scanner sc=new Scanner(System.in); public static void main(String[] args) { int n=sc.nextInt(); while(n-->0){ int m=sc.nextInt(); double[] a=new double[m]; double max=a[0]=sc.nextDouble(); for(int i=1;i<a.length;i++){ a[i]=sc.nextDouble(); if(max<a[i]){ max=a[i]; } } System.out.printf("%.2f",max); System.out.println(); } }
}
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
文章来源: chenhx.blog.csdn.net,作者:谙忆,版权归原作者所有,如需转载,请联系作者。
原文链接:chenhx.blog.csdn.net/article/details/50603173
【版权声明】本文为华为云社区用户转载文章,如果您发现本社区中有涉嫌抄袭的内容,欢迎发送邮件进行举报,并提供相关证据,一经查实,本社区将立刻删除涉嫌侵权内容,举报邮箱:
cloudbbs@huaweicloud.com
- 点赞
- 收藏
- 关注作者
评论(0)