file = input('Input file? ')
file = open(file)

data = file.readlines()

for line in data:
    line = line.split()
    sum = 0
    days = 0
    print(line[1], '(ID#' + line[0] + ') worked ', end='')
    for i in range(2, len(line)):
        sum += float(line[i])
        days += 1
    print(round(sum, 1), 'hours (' + str(round(sum / days, 1)) + '/day)')