谁能告诉我这个游戏是什么原理?反正肯定跟数学有关!很灵的!

[(^-^)king pei]

很灵的!!去试试~一定要按规矩来玩,算出来的才准.心理看好一个图直接去点,结果就不准了.不知道是什么原理~~~

http://www.keroom.com/game/heart.htm

 

[雨过留痕]

10a+b-(a+b)=9a

a=1~9


你会发现，不管那些图怎么变,

9,18,27.......81这些9的倍数都是一样的，

而且显示出来的也是这个~

 

[CTO]

LS 正解

 

[CTO]

借地方给大家出道物理题：

一个立方体的框架
其中每条边的电阻都是 R
问从一端到其对角一段的电阻是多少

图画的不好，答案稍后公布

 

[whatis]

=R ?

 

[No_Yes]

o yeah, i got it. first, you have a 2-digit number, which can be represented as 10a+b, then u substract the sum of a+b, which is 10a+b-(a+b), you got 9a. since a is a integer, 9a can be divided by 9 completely. so all the numbers that can be divided by 9 have the same diagram.
that's why!!!

 

[No_Yes]

那道物理题，你需要先白立方体压缩。 然后得到一个等效电路，是5条路并联，2条路串联，然后再根据串并联电阻之特点，进行求解。 呵呵，初2的题，我都忘得差不多了。

 

[No_Yes]

i am not sure, is that 5R/7

 

[CTO]

答案：(5/6)R