[编程入门]利润计算-题解(Java代码)

import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int a=sc.nextInt();
double y=0;
if(a<100000){ y=a*0.1; }else if(a<=200000){ y=100000*0.1+(a-100000)*75/1000; }else if(a<=400000){ y=100000*0.1+100000*0.075+(a-200000)*0.05; }else if(a<=600000){ y=100000*0.1+100000*0.075+200000*0.05+(a-400000)*0.03; }else if(a<=1000000){ y=100000*0.1+100000*0.075+200000*0.05+200000*0.015+(a-600000)*0.015; }else if(a>1000000){
y=1000000.1+1000000.075+2000000.05+2000000.03+4000000.015+10000000.01;
}
System.out.println((int)y);
}
}