1. fruit = input()
2. day_of_the_week = input()
3. quantity = float(input())
4. price = 0
5. if day_of_the_week in ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']:
6.     if fruit == 'banana':
7.         price = quantity * 2.50
8.         print(f'{price:.2f}')
9.     elif fruit == 'apple':
10.         price = quantity * 1.20
11.         print(f'{price:.2f}')
12.     elif fruit == 'orange':
13.         price = quantity * 0.85
14.         print(f'{price:.2f}')
15.     elif fruit == 'grapefruit':
16.         price = quantity * 1.45
17.         print(f'{price:.2f}')
18.     elif fruit == 'kiwi':
19.         price = quantity * 2.70
20.         print(f'{price:.2f}')
21.     elif fruit == 'pineapple':
22.         price = quantity * 5.50
23.         print(f'{price:.2f}')
24.     elif fruit == 'grapes':
25.         price = quantity * 3.85
26.         print(f'{price:.2f}')
27.     else:
28.         print('error')
29. elif day_of_the_week in ['Saturday', 'Sunday']:
30.     if fruit == 'banana':
31.         price = quantity * 2.70
32.         print(f'{price:.2f}')
33.     elif fruit == 'apple':
34.         price = quantity * 1.25
35.         print(f'{price:.2f}')
36.     elif fruit == 'orange':
37.         price = quantity * 0.90
38.         print(f'{price:.2f}')
39.     elif fruit == 'grapefruit':
40.         price = quantity * 1.60
41.         print(f'{price:.2f}')
42.     elif fruit == 'kiwi':
43.         price = quantity * 3.00
44.         print(f'{price:.2f}')
45.     elif fruit == 'pineapple':
46.         price = quantity * 5.60
47.         print(f'{price:.2f}')
48.     elif fruit == 'grapes':
49.         price = quantity * 4.20
50.         print(f'{price:.2f}')
51. else:
52.     print('error')
53.  
54.  
55.  
56.  
57.  
58.  
59.