HDU2071 Max Num【水题】

Max Num

Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)

Total Submission(s): 15557    Accepted Submission(s): 9670

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
 
Author
Lily
 
Source

浙江工业大学网络选拔赛

题目大意：给你N个浮点数，求最大值。

#include<iostream>#include<algorithm>#include<cstdio>#include<cstring>using namespace std;int main(){    int T;    cin >> T;    while(T--)    {        int N;        cin >> N;        double d,Max = -1;        while(N--)        {            cin >> d;            if(d > Max)                Max = d;        }        printf("%.2lf\n",Max);    }    return 0;}