usaco 月赛 2005 january sumset
摘要:
2013-09-18 08:23打表找规律w[i]:=w[i-1]; 奇w[i]:=w[i-1]+w[i div 2];偶//By BLADEVILvar w :array[0..1000010] of longint; i :longint; n :longint;begin assign(input,'sumset.in'); reset(input); assign(output,'sumset.out'); rewrite(output); r... 阅读全文