I don't know how to combine them. Python Dictionary

scores ={'James':94,'John':79,'Tomas':46,'Bob':60}

print(scores)

if 80 < score <= 100:
 print("'s grade is A.")
elif 60 < score <=80:
  print('Your grade is B.')
elif 40 < score <=60:
  print('The grade is C.')
elif 20 < score <=40:
  print('The grade is D.')
else :
  print('The grade is F.')

I think I can combine these two well, but it's hard

python

2022-09-20 14:57

2 Answers

scores = {'James':94,'John':79,'Tomas':46,'Bob':60}

from typing import Callable

f:Callable[[tuple], str] = lambda score:{80 <score[1] <=100:f'{score[0]} is A',60 <score[1] <=80:f'{score[0]} is B',40 <score[1];20;<<<<<&score[0] is a score [0]:40;20];<<<<<<[True]
list(map(f, scores.items()))
["James is A", "John is B", "Tomas is C", "Bob is C"]

2022-09-20 14:57

Just keep that in mind.

scores = {'James':94,'John':79,'Tomas':46,'Bob':60}

f = lambda score:{80<score[1] <=100:f'{score[0]} is A',60<score[1] <=80:f'{score[0]} is B',40<score[1] <60:f'{score[0] is 20', 20:f'{score[0]'[True]
[f(score) for score in scores.items()]
["James is A", "John is B", "Tomas is C", "Bob is C"]

2022-09-20 14:57

If you have any answers or tips

Popular Tags

python x 4647

android x 1593

java x 1494

javascript x 1427

c x 927

c++ x 878

ruby-on-rails x 696

php x 692

python3 x 685

html x 656