poj 3006 Dirichlet's Theorem on Arithmetic Progressions
http://162.105.81.212/JudgeOnline/problem?id=3006 又是一个跟素数有关的题目-_-,这两天贴那个素数打表模板都不知道贴几次了,囧 题目中最后一句话很有用:FYI,itisknownthattheresultisalwayslessthan106(onemillion)underthisinputcondition.所以先打表(1-10^6),然后再逐