杭电acm2071Max Num

Max Num

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

Total Submission(s): 16521    Accepted Submission(s): 10222

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

注:此题为： 杭电OJ 2071Max Num

已AC代码：

#include
#include
using namespace std;
int main()
{
	int T;
	cin>>T;
	while(T--)
	{
		int n,i;
		float a,max=0;
		cin>>n;
		for(i=0;i>a;
			if(max