HDOJ2004 ( 成绩转换 ) 【水题】

Problem : 2004 ( 成绩转换 )     Judge Status : Accepted
RunId : 5995511    Language : C    Author : qq1203456195
Code Render Status : Rendered By HDOJ C Code Render Version 0.01 Beta

 1 #include <stdio.h>
 2 char r[11]={'E','E','E','E','E','E','D','C','B','A','A'};
 3 int main()
 4 {
 5     int s;
 6     while (scanf("%d",&s)!=EOF)    
 7     {
 8         if(s>100||s<0)
 9             printf("Score is error!\n");
10         else
11             printf("%c\n",r[s/10]);
12     }
13     return 0;
14 }