| Line 5: | Line 5: | ||
[5 0 0] | [5 0 0] | ||
| + | |||
[4 1 0] | [4 1 0] | ||
| + | |||
[3 2 0] | [3 2 0] | ||
| + | |||
[3 1 1] | [3 1 1] | ||
| + | |||
[2 2 1] | [2 2 1] | ||
Hence 5 is the answer. | Hence 5 is the answer. | ||
Revision as of 15:30, 28 September 2008
The total number of ways could be found by innumerating all the possible cases, which are
B1 B2 B3
[5 0 0]
[4 1 0]
[3 2 0]
[3 1 1]
[2 2 1]
Hence 5 is the answer.
