1defmain():2pi ='31415926535897932384626433833'#预先给出需要比较的值3t =int(raw_input())4for_inxrange(t):5song = raw_input().strip().split('')#消除尾部的换行，按照空格分割6is_pi_song =True7fori, song_Wordinenumerate(song):#逐位对比8ifint(pi[i]) !=len(song_word):9is_pi_song =False10
break11ifis_pi_song:12PRint"It's a pi song."13else:14print"It's not a pi song."1516main()