质数：2,3,5,7,11,13,17,19,23,29,31,37,41,43,47
合数：4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50
希望对你能有所帮助.
质数：2,3,5,7,11,13,17,19,23,29,31,37,41,43,47
合数：4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50
希望对你能有所帮助.