#include?

int?main（）
{
	int?nscore;
	scanf（“%d“&n）;
	for（int?i=0;i			scanf（“%d“&score）;
			if（score>100||score<0）
			{
				printf（“X\n“）;
			}else{
		
			int?_score=score/10;
			switch（_score）{
				case?9:printf（“A\n“）;break;
				case?8:printf（“B\n“）;break;
				case?7:printf（“C\n“）;break;
				case?6:printf（“D\n“）;break;
				case?5:
				case?4:
				case?3:
				case?2:
				case?1:
				case?0:printf（“E\n“）;break;
			}
			if（_score==10）{
				printf（“A\n“）;
			}
		}
	}
	
	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????540??2018-02-26?09:40??WOJ_STARTER_byHiJie\727.c

?????文件?????152408??2018-02-26?09:40??WOJ_STARTER_byHiJie\727.exe

?????文件????????212??2018-02-26?09:53??WOJ_STARTER_byHiJie\728.c

?????文件?????152410??2018-02-26?09:54??WOJ_STARTER_byHiJie\728.exe

?????文件????????483??2018-02-26?10:12??WOJ_STARTER_byHiJie\729.c

?????文件?????152922??2018-02-26?10:12??WOJ_STARTER_byHiJie\729.exe

?????文件????????234??2018-02-26?10:29??WOJ_STARTER_byHiJie\730.c

?????文件?????152940??2018-02-26?10:29??WOJ_STARTER_byHiJie\730.exe

?????文件????????522??2018-02-26?11:01??WOJ_STARTER_byHiJie\731.c

?????文件?????152583??2018-02-26?11:01??WOJ_STARTER_byHiJie\731.exe

?????文件????????611??2018-02-26?13:55??WOJ_STARTER_byHiJie\732.c

?????文件?????152748??2018-02-26?13:55??WOJ_STARTER_byHiJie\732.exe

?????文件????????241??2018-02-26?14:10??WOJ_STARTER_byHiJie\733.c

?????文件?????177473??2018-02-26?14:11??WOJ_STARTER_byHiJie\733.exe

?????文件????????368??2018-02-26?14:26??WOJ_STARTER_byHiJie\734.c

?????文件?????178671??2018-02-26?14:26??WOJ_STARTER_byHiJie\734.exe

?????文件????????281??2018-02-26?14:57??WOJ_STARTER_byHiJie\735.c

?????文件?????157848??2018-02-26?14:57??WOJ_STARTER_byHiJie\735.exe

?????文件????????450??2018-02-26?15:35??WOJ_STARTER_byHiJie\736.c

?????文件?????153976??2018-02-26?15:10??WOJ_STARTER_byHiJie\736.exe

?????文件????????449??2018-02-26?15:33??WOJ_STARTER_byHiJie\737.c

?????文件?????152950??2018-02-26?15:33??WOJ_STARTER_byHiJie\737.exe

?????文件????????445??2018-02-26?15:35??WOJ_STARTER_byHiJie\738.c

?????文件?????152950??2018-02-26?15:36??WOJ_STARTER_byHiJie\738.exe

?????文件????????281??2018-02-26?16:06??WOJ_STARTER_byHiJie\739.c

?????文件?????152950??2018-02-26?16:06??WOJ_STARTER_byHiJie\739.exe

?????文件????????246??2018-02-26?16:37??WOJ_STARTER_byHiJie\740.c

?????文件?????153772??2018-02-26?16:37??WOJ_STARTER_byHiJie\740.exe

?????文件????????693??2018-02-26?17:59??WOJ_STARTER_byHiJie\741.c

?????文件?????179165??2018-02-26?17:59??WOJ_STARTER_byHiJie\741.exe

............此處省略92個文件信息