Reddit DailyProgrammer Challenge # 136 - Student Management

studentmanagement.py

nums = input().split()
num_students = int(nums[0])
num_assignments = int(nums[1])

students = []
for i in range(0, num_students):
    line = input()
    student_avg = sum([float(x) for x in line.split()[1:num_assignments + 1]])
    students.append([line.split()[0], student_avg, student_avg / num_assignments])

print("%.2f" % (float(sum([student[1] for student in students])) / (num_assignments * num_students)))
for item in students:
    print(item[0], "%.2f" % item[2])