ZOJ Problem Set - 2037
New convocation of The Fool Land's Parliament consists of N delegates. According
to the present regulation delegates should be divided into disjoint groups of
different sizes and every day each group has to send one delegate to the conciliatory
committee. The composition of the conciliatory committee should be different
each day. The Parliament works only while this can be accomplished.
The first line of a multiple input is an integer N, then a blank line followed by N input blocks. Each input block is in the format indicated in the problem description. There is a blank line between input blocks.
The output format consists of N output blocks. There is a blank line between
Source: Northeastern Europe 1998