An alien research expedition led by Dick Solomon is trying to lead the life of an ordinary human family. More recently, they have learned that
milk powder consists of
milkfat and
skimmed milk powder. The most favorite product made from powdered milk is an ice cream type product. Having tried a fairly large number of samples, the members of the expedition identified 4 main categories:
- an ice cream-type product with at least 15 percent milk powder and at least 8 percent milkfat is called ice cream (1);
- An ice cream-type product with at least 10 percent milk powder and at least 3 percent milkfat that is not ice cream is called iced ice cream (2 );
- A type of ice cream product with a milk powder content of at least 3 percent that is not ice cream or iced milk is calledlacto ice (3);
- An ice cream type product that is not ice cream, ice milk or lacto ice is called flavoured ice (4).
Dick Solomon, returning from work, bought an ice cream that contains
A%
skimmed milk powder and
B%
milk fat . And he again forgot what category this ice cream belongs to. Can you help him identify the category of ice cream?
Print your answer as an integer.
Input
The single input line contains two space-separated integers
A and
B (0 <=
A,
B <= 100,
A+B <= 100).
Imprint
Screenshot an integer:
1 - if it's ice cream;
2 - if it is ice milk;
3 - if it's lacto ice;
4 is flavored ice.
Use nested conditions (
elif for Python and
else if for other languages).
Examples
| # |
Input |
Output |
Note |
| 1 |
10 8 |
1 |
This product contains 10 percent skimmed milk powder and 8 percent milk fat, for a total of 18 percent milk powder.
Since it contains at least 15 percent milk powder and at least 8 percent milk fat, it is ice cream; the correct answer is 1. |
| 2 |
1 2 |
3 |
|