楼主,这道题没修改好:
83.【定确】Set n is the sum of first 6 consecutive number after t,
Set m is the sum of first 6 consecutive number afterlargest number
in set n, What is set m-n?
36
【解释】
设 set n 的第一个 x,则第五个数(应该是第六个数吧)为 x+5,set m 的第一个数为 x+6 p=(x+x+5)*6/2=6x+15, n=(x+6+x+11)*6/2=6x+51.
n-p=36