UVA 12709 Falling Ants（简单的比较大小）

Input
The input file contains at most 500 test cases. The description of each test case is given below:
First line of each test case contains an integer T (T ≤ 100) which denotes the total number of ants
to consider. Each of the next T lines contains three integers which denote the value of L, W and H
(1 ≤ L,W,H ≤ 50) of an ant respectively.
Input is terminated by a line containing a single zero.
Output
For each set of input produce one line of output. This line contains the volume of the ant that has the
highest downward acceleration. If there is a tie report the ant with the highest volume.
Sample Input
3
3 4 5
12 1 5
20 10 4
3
3 4 5
20 30 5
1 2 4
0
Sample Output
60
3000

AC代码：

#include <stdio.h>//author:XXYYint main(){int T,l,w,h,maxh,t,max;while(~scanf("%d",&T),T){t=1;maxh=max=0;while(T--){scanf("%d%d%d",&l,&w,&h);if(t){maxh=h;max=l*w*h;t=0;}else{if(maxh<h){maxh=h;max=l*w*h;}else if(maxh==h)if(l*w*h>max)max=l*w*h;}}printf("%d\n",max);}return 0;}