pku 1004 Financial Management

http://acm.pku.edu.cn/JudgeOnline/problem?id=1004

什么都不说、水题、直接贴代码：

#include <stdio.h>
int main()
{
 float array[12],sum = 0,ave;
 int i ;
 for(i = 0;i<12;i++)
  scanf("%f",&array[i]);
 for(i = 0;i<12;i++)
  sum = sum+array[i];
 ave = sum/12.0;
 printf("$%.2f/n",ave);
 return (0);
}

/*

100.00489.1212454.121234.10823.05109.205.271542.25839.1883.991295.011.75

$1581.42
*/