import java.io.IOException;
import java.io.FileReader;
import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.util.Scanner;
import java.util.Formatter;
class Main
{
public static final boolean DEBUG = false;
public static void main(String[] args) throws IOException
{
Scanner cin;
double sum;
if (DEBUG) {
cin = new Scanner(new FileReader("d:\\OJ\\uva_in.txt"));
} else {
cin = new Scanner(new InputStreamReader(System.in));
}
while (cin.hasNextDouble()) {
sum = 0;
for (int i = 0; i < 12; i++) {
sum += cin.nextDouble();
}
Formatter fmt = new Formatter();
fmt.format("%.2f", sum / 12);
System.out.println("$" + fmt);
}
}
}
题目1141:Financial Management
最新推荐文章于 2021-05-22 04:03:56 发布