Stuck at an issue during an exercise. Assign sum_extra with the total extra credit received given list test_grades. Full credit is 100, so anything over 100 is extra credit. What I've arranged. for i in test_grades: if i > 100: sum_extra.append(i - 100) sum_extra = sum(sum_extra) The error I've received. Exited with return code 1. Traceback (most recent call last): File "main.py", line 9, in <module> sum_extra.append(i - 100) AttributeError: 'int' object has no attribute 'append' Not completely sure what's causing it since the list generated by the exercise should be in integer form. In my head this should work, but that's surely due to not understanding some key element here. Full view. user_input = input() test_grades = list(map(int, user_input.split())) # test_grades is an integer list of test scores sum_extra = -999 # Initialize 0 before your loop for i in test_grades: if i > 100: sum_extra.append(i - 100) sum_extra = sum(sum_extra) Expected output would be a sum of a generated list from test_grades input. Continue reading...
