```java
import java.io.*;
import java.util.*;
public class Main {
public static void main(String args[]) throws Exception {
Scanner cin=new Scanner(System.in);
int a = cin.nextInt(), b = cin.nextInt();
float c=b/10;
float d=a+c;
d/=1.9;
System.out.println(d);
}
}
```
评分信息：#1-4:Too long on ling 0.得分0.#5:On line 1 column 3,read 7.894,expected 8.得分0.
by Aaron_Liu @ 2018-02-07 07:46:14
签字笔数量是整数
by oolliivveerr @ 2018-02-07 08:47:18
你的d是float
by oolliivveerr @ 2018-02-07 08:47:31