学生成绩查询程序\五角星.txt ................\分布图.txt ................\学分.txt ................\成绩.txt ................\程序.txt ................\运行结果\不及格.TXT ................\........\人数.TXT ................\........\优秀学生.TXT ................\........\平均分.TXT ................\........\成绩1.TXT ................\运行结果 学生成绩查询程序