# include <string>
import re
data = open("administration.in").readlines()

def gradeCalc(s):
    if s[0].isdigit():
        split1 = s.split(';')[0]
        percentages = split1.split('=')
        split2 = s.split(';')[1]
        names = split2.split(',')

        index = 0
        for percentage in percentages:

            if int(percentage) <= 0:
                percentages[index] = '_'
                index = index + 1
            elif int(percentage) < 20:
                percentages[index] = '-'
                index = index + 1
            else:
                percentages[index] = '^'
                index = index + 1

        return '        ' + ''.join(percentages) + '\n        ' + '\n        '.join(names)
    else:
        if re.search('[a-z,A-Z]_{1,3}[1-9]', s):
            if re.search('[a-z,A-Z]_{1}[1-9]', s):
                student = s.split('_')[0]
                grades = s.split('_')[1]
            elif re.search('[a-z,A-Z]_{2}[1-9]', s):
                student = s.split('__')[0]
                grades = s.split('__')[1]
            else:
                student = s.split('___')[0]
                grades = s.split('___')[1]

            totalGrades = 0.0
            count = 0
            for grade in grades.split(' '):
                count = count + 1
                totalGrades = totalGrades + int(grade)

            avgGrade = totalGrades / count

            if avgGrade is avgGrade >= 5.5 and avgGrade < 6.0:
                avgGrade = '6-'
            else:
                avgGrade = str(round(avgGrade)) + '.0'

            return student + ' has an avarage of ' + avgGrade
        else:
            return 'No matches found'

for i in data:
    print(gradeCalc(i))