I have some questions about the problem's statement:
1. Is the sum of lengths of the ships equal to the sum of the lengths of the rows?
2. What is the maximum length of a single row?
3. Should I output the lengths in each row in ascending order or in any order I like?

I've got WA1 :rolleyes:
My program gives this output on the sample test:
3
5 2 4
2
3 10

No ideas? :D

1.Yes they are.
2.maximum length is sum of ships' length 100*100=10000
3.you can output in any order you like