* Line 1: 4 space-separated integers: T, A, S, and B

* Lines 2..A+1: Each line contains a single integer that is an ant type present in the hive

内存限制：64 MiB 时间限制：5 Sec

同OJ2023

* Line 1: 4 space-separated integers: T, A, S, and B

* Lines 2..A+1: Each line contains a single integer that is an ant type present in the hive

* Line 1: The number of sets of size S..B (inclusive) that can be created. A set like {1,2} is the same as the set {2,1} and should not be double-counted. Print only the LAST SIX DIGITS of this number, with no leading zeroes or spaces.

```
3 5 2 3
```

1

2

2

1

3

INPUT DETAILS:

Three types of ants (1..3); 5 ants altogether. How many sets of size 2 or

size 3 can be made?

```
10
```

OUTPUT DETAILS:

5 sets of ants with two members; 5 more sets of ants with three members