solution19.py

'''
You are required to write a program to sort the (name, age, score) tuples by ascending order where name is string, age and score are numbers. The tuples are input by console. The sort criteria is:

1: Sort based on name
2: Then sort based on age
3: Then sort by score
The priority is that name > age > score.

If the following tuples are given as input to the program:

Tom,19,80
John,20,90
Jony,17,91
Jony,17,93
Json,21,85
Then, the output of the program should be:

[('John', '20', '90'), ('Jony', '17', '91'),
  ('Jony', '17', '93'), ('Json', '21', '85'), ('Tom', '19', '80')]
'''

my_list = []
while True:
    line = input().split(',')
    if not line[0]:
        break
    my_list.append(tuple(line))

print(sorted(my_list, key=lambda student: (
    student[0], student[1], student[2])))