在数组(2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47)与 (98,95,92,89,86,83,80,77,74,71,68,65,62,59,56,53)中5的倍数含量,分别是50/5-(50/3+50/3)*(1/5)=150/15-100/15=50/15=(50/3)*(1/5)=10/3=3.333333.........
在数组(2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47)5的倍数是5,20,35,(98,95,92,89,86,83,80,77,74,71,68,65,62,59,56,53)中5的倍数是95,80,65.
个数比含量小。 |