Re: [問題] 十步驟湊出6.4?
※ 引述《yazatas ( )》之銘言:
: 有一壞掉的計算機只能按
: ┌─┐┌─┐┌─┐┌─┐┌─┐┌─┐┌─┐
: │2 ││6 ││+││-││× ││ ÷││=│
: └─┘└─┘└─┘└─┘└─┘└─┘└─┘
: 請問如何在10步驟內按出6.4??
: ~~~
: 想到頭殼快爆掉啦啦!!!!>"<
按了計算機很久以後發現 按兩個除會被放在分母耶
ex:2※※1=二分之一=0.5 (我不會打除號XD 以※代替)
5※※1=五分之一=0.2
所以我就想到算法了~
6+2=8
8+2=10
10※※2=0.2
0.2X2=0.4
0.4+6=6.4
耶~這樣就出來了~XD~^O^~
這是我第一次發文請多多指教XD >\\\<
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