Five boxes maximum capacity currently hold pieces
90 70
80 70
50 30
80 50
40 40
rearrange it so that the maximum capacity - holding pieces for all five are the same. So second box should be ?
答案肯定对,但题干的数字有出入。ANSWER: 62
看来这道题跟我挺过得去的,我随便挑了一个贴子,就是啦!大家眼睛睁大咯:
2、
Five boxes maximum capacity currently hold pieces
90 70
80 70
50 30
80 50
40 40
rearrange it so that the maximum capacity - holding pieces for all five are the same. So second box should be ? (62)
-------------------------------
62
先将多的挑出来。平均分:(20+10+20+30+0)/5=16
这时的各个盒子的差就是16。
第二个盒子:80-16=62