백준 전투 드로이드 가격 - 5361(java)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main {
    public static void main(String[] args) throws Exception{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringBuilder sb = new StringBuilder();
        int N = Integer.parseInt(br.readLine());
        for(int i=0;i<N;i++) {
        	double sum = 0;
        	StringTokenizer st = new StringTokenizer(br.readLine());
        	double a = Double.parseDouble(st.nextToken());
        	double b = Double.parseDouble(st.nextToken());
        	double c = Double.parseDouble(st.nextToken());
        	double d = Double.parseDouble(st.nextToken());
        	double e = Double.parseDouble(st.nextToken());
        	sum = a*350.34+b*230.9+c*190.55+d*125.30+e*180.90;
        	sb.append("$").append(String.format("%.2f", sum)).append("\n");
        }
        System.out.println(sb);
	}
}