Files
Story-With-Thanh/J05017 - HÓA ĐƠN TIỀN NƯỚC.java
T
2022-12-15 23:51:04 +07:00

46 lines
1.3 KiB
Java

import java.io.*;
import java.util.*;
public class Main {
static class ob{
String code, name;
Long total, sum, plus, fin;
public ob(int i, String name, long pre, long af){
this.code = String.format("KH%02d", i);
this.name = name;
this.total = af - pre;
this.sum = Math.min(50, this.total)*100;
this.plus = Math.round(this.sum*0.02);
if(this.total>50){
this.sum += Math.min(50, this.total-50)*150;
this.plus = Math.round(this.sum*0.03);
}
if(this.total>100){
this.sum += (this.total - 100)*200;
this.plus = Math.round(this.sum*0.05);
}
this.fin = this.sum + this.plus;
}
@Override
public String toString(){
return code + " " + name + " " + fin;
}
}
public static void main(String[] args) throws IOException, ClassNotFoundException {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
ArrayList<ob> a = new ArrayList<>();
for(int i=0;i<n;i++){
sc.nextLine();
a.add(new ob(i+1, sc.nextLine(), sc.nextLong(), sc.nextLong()));
}
a.sort((ob x, ob y) -> y.fin.compareTo(x.fin));
a.forEach(e -> System.out.println(e));
}
}