hdu 2071

Max Num

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

Total Submission(s): 9629    Accepted Submission(s): 6123

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 浙江工業大學網絡選拔賽  

Recommend linle

#include <stdio.h>
int main()
{
	int t, n;
	double h, maxh;
	scanf("%d", &t);
	while(t--)
	{
		scanf("%d", &n);
		scanf("%lf", &h);
		maxh = h;
		n--;
		while(n--)
		{
			scanf("%lf", &h);
			if(maxh < h)
				maxh = h;
		}
		printf("%.2lf\n", maxh);
	}
	return 0;
}